Call Now to Set Up Tutoring:

(888) 888-0446

ISEE Lower Level Math : Equations

Study concepts, example questions & explanations for ISEE Lower Level Math

Create An Account

All ISEE Lower Level Math Resources

10 Diagnostic Tests 170 Practice Tests Question of the Day Flashcards Learn by Concept

Example Questions

Example Question #11 : Equations

Determine the value of .

$-2x^{2} +36 = -14$

Possible Answers:

Correct answer:

Explanation:

To solve, we need to isolate .

$-2x^{2} +36 = -14$

Subtract $\small 36$ from both sides.

-2x^2+36-36=-14-36

-2x^2=-50

Divide both sides by $\small -2$ .

$\frac{-2x^2}{-2}=\frac{-50}{-2}$

x^2=25

Now, take the square root of both sides.

$\sqrt{x^2}=\sqrt{25}$

x=5

Report an Error

Example Question #12 : Equations

Simplify the expression.

$-7x^{^{2}}-2x +6x -3 +3x^{2}$

Possible Answers:

$-4x^{2}-4x-3$

$10x^{2} +4x -2$

$4x^{2}-4x-3$

$-4x^{2}+4x-3$

$-4x^{2}+4x+3$

Correct answer:

$-4x^{2}+4x-3$

Explanation:

To simplify, you will need to combine like terms.

First, combine the two terms that have an $x^{2}$ .

$-7x^{2}+3x^{2}=-4x^{2}$

Then combine the two terms that have an .

-2x+6x=4x

Last, put them all together.

$-4x^{2} +4x -3$

Report an Error

Example Question #13 : Equations

What value of makes this statement true?

y - 12 = 39

Possible Answers:

y=47

y=27

y=37

y=51

y=41

Correct answer:

y=51

Explanation:

Add 12 to each side:

y - 12 = 39

y - 12 + 12 = 39 + 12

y = 51

Report an Error

Example Question #14 : Equations

What value of makes this statement true?

y + 12 = 39

Possible Answers:

y = 37

y = 21

y = 11

y = 27

y = 17

Correct answer:

y = 27

Explanation:

Subtract 12 from both sides:

y + 12 = 39

y + 12 -12 = 39 -12

y = 27

Report an Error

Example Question #15 : Equations

Solve for x.

5x-3=12

Possible Answers:

Correct answer:

Explanation:

5x-3=12

Add 3 to both sides.

5x = 12+3

5x=15

Divide both sides by 5.

$\frac{5x}{5}=\frac{15}{5}$

Reduce.

x=5

Report an Error

Example Question #16 : Equations

At the grocery store, Sarah bought 3 bags of flour that cost $2 each and a frozen pizza. Her total was $11. Which equation should be used to find the cost of the frozen pizza (p)?

Possible Answers:

3+2+p=11

2(3)-p=11

3(2)+p=11

3+2p=11

Correct answer:

3(2)+p=11

Explanation:

Try to think of the story problem as a math equation.

3 bags of flour cost $2 each: 3 x 2 or 3(2)

One frozen pizza = p

Total = 11

The 3 bags and the frozen pizza are added together to make the total, so the correct answer is: 3(2)+p=11

Report an Error

Example Question #17 : Equations

The total combined weight of a dog, cat, and mouse is 12 pounds. If the dog weighs three times as much as the mouse, and the mouse half as much as the cat, how much does the mouse weigh?

Possible Answers:

3 pounds

5 pounds

2 pounds

4 pounds

Correct answer:

2 pounds

Explanation:

1 mouse + 1 cat + 1 dog = 12 pounds

Since we're told how much the cat and dog weigh compared to the mouse, we can recognize:

1 mouse + 2 mice + 3 mice = 12 pounds

Add the mice together:

6 mice = 12 pounds

1 mouse = 12 $\div$ 6 = 2 pounds

Report an Error

Example Question #18 : Equations

Simplify:

8y+15-4y-4

Possible Answers:

11-4y

12y+19

15y

4y+11

Correct answer:

4y+11

Explanation:

Combine like terms:

8y-4y=4y

15-4=11

Put them together for the answer:

4y+11

Report an Error

Example Question #19 : Equations

4+r=6

7+s=10

What is the sum of r+s ?

Possible Answers:

Correct answer:

Explanation:

First, solve for and :

4+r=6

r=6-4=2

7+s=10

s=10-7=3

Since r=2 and s=3 ,

r+s=2+3=5 .

Report an Error

Example Question #20 : Equations

Solve the equation for :

$\frac{4x}{3}=7+x$

Possible Answers:

x=9

x=7

x=42

x=14

x=21

Correct answer:

x=21

Explanation:

$\frac{4x}{3}=7+x$

4x=3(7+x)

4x=21+3x

4x-3x=21

x=21

Report an Error

View Tutors

Gabby
Certified Tutor

University of Oregon, Bachelor in Arts, Journalism. University of Oregon, Current Grad Student, Communication, General.

View Tutors

Eva
Certified Tutor

Technicka Univerzita Liberec, Bachelor of Education, Education.

View Tutors

Lilian Natalia
Certified Tutor

University of Texas Rio Grande Valley, Bachelor of Science, Mechanical Engineering. University of Texas Rio Grande Valley, Ma...

All ISEE Lower Level Math Resources

10 Diagnostic Tests 170 Practice Tests Question of the Day Flashcards Learn by Concept

Popular Subjects

Reading Tutors in San Diego, GRE Tutors in Chicago, Chemistry Tutors in Seattle, Statistics Tutors in San Diego, Algebra Tutors in Phoenix, LSAT Tutors in Seattle, LSAT Tutors in Denver, SSAT Tutors in New York City, Statistics Tutors in Philadelphia, Reading Tutors in Dallas Fort Worth

Popular Courses & Classes

LSAT Courses & Classes in Philadelphia, ACT Courses & Classes in Dallas Fort Worth, SAT Courses & Classes in Atlanta, SSAT Courses & Classes in Seattle, Spanish Courses & Classes in San Diego, SSAT Courses & Classes in Washington DC, ISEE Courses & Classes in Washington DC, LSAT Courses & Classes in New York City, ACT Courses & Classes in New York City, GMAT Courses & Classes in Chicago

Popular Test Prep

LSAT Test Prep in Washington DC, GRE Test Prep in San Diego, ISEE Test Prep in Dallas Fort Worth, SSAT Test Prep in New York City, GMAT Test Prep in Chicago, LSAT Test Prep in Denver, MCAT Test Prep in Chicago, LSAT Test Prep in Dallas Fort Worth, SAT Test Prep in Denver, ISEE Test Prep in Washington DC

DMCA Complaint

If you believe that content available by means of the Website (as defined in our Terms of Service) infringes one or more of your copyrights, please notify us by providing a written notice (“Infringement Notice”) containing the information described below to the designated agent listed below. If Varsity Tutors takes action in response to an Infringement Notice, it will make a good faith attempt to contact the party that made such content available by means of the most recent email address, if any, provided by such party to Varsity Tutors.

Your Infringement Notice may be forwarded to the party that made the content available or to third parties such as ChillingEffects.org.

Please be advised that you will be liable for damages (including costs and attorneys’ fees) if you materially misrepresent that a product or activity is infringing your copyrights. Thus, if you are not sure content located on or linked-to by the Website infringes your copyright, you should consider first contacting an attorney.

Please follow these steps to file a notice:

You must include the following:

A physical or electronic signature of the copyright owner or a person authorized to act on their behalf; An identification of the copyright claimed to have been infringed; A description of the nature and exact location of the content that you claim to infringe your copyright, in \ sufficient detail to permit Varsity Tutors to find and positively identify that content; for example we require a link to the specific question (not just the name of the question) that contains the content and a description of which specific portion of the question – an image, a link, the text, etc – your complaint refers to; Your name, address, telephone number and email address; and A statement by you: (a) that you believe in good faith that the use of the content that you claim to infringe your copyright is not authorized by law, or by the copyright owner or such owner’s agent; (b) that all of the information contained in your Infringement Notice is accurate, and (c) under penalty of perjury, that you are either the copyright owner or a person authorized to act on their behalf.

Send your complaint to our designated agent at:

Charles Cohn Varsity Tutors LLC
101 S. Hanley Rd, Suite 300
St. Louis, MO 63105

Or fill out the form below:

Do not fill in this field

Contact Information

* Full legal name

Company name

* Phone number

* Email address

Address

* Address1

Address2

* City

* State

* Zipcode

* Country

Complaint Details

* URL of copyrighted work (where your original material is located)

* Please describe the copyrighted work so that it may be easily identified

I am the owner, or an agent authorized to act on behalf of the owner of an exclusive right that is allegedly infringed.

I have a good faith belief that the use of the material in the manner complained of is not authorized by the copyright owner, its agent, or the law.

This notification is accurate.

I acknowledge that there may be adverse legal consequences for making false or bad faith allegations of copyright infringement by using this process.

* Signature (your digital signature is legally binding)

HIGH SCHOOL

GRADUATE SCHOOL

K-8

Search 50+ Tests

math tutoring

science tutoring

foreign languages

elementary tutoring

other

Search 350+ Subjects

ISEE Lower Level Math : Equations

Study concepts, example questions & explanations for ISEE Lower Level Math

All ISEE Lower Level Math Resources

Example Questions

Example Question #11 : Equations

Example Question #12 : Equations

Example Question #13 : Equations

Example Question #14 : Equations

Example Question #15 : Equations

Example Question #16 : Equations

Example Question #17 : Equations

Example Question #18 : Equations

Example Question #19 : Equations

Example Question #20 : Equations

All ISEE Lower Level Math Resources

Report an issue with this question

DMCA Complaint

Contact Information

Address

Complaint Details

Email address:
Your name:
Feedback: