ISEE Middle Level Math : Equations

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

varsity tutors app store varsity tutors android store

Example Questions

Example Question #41 : How To Find The Solution To An Equation

Possible Answers:

Correct answer:

Explanation:

First, solve the square roots:

Then, solve accordingly:

 

Example Question #42 : How To Find The Solution To An Equation

Possible Answers:

Correct answer:

Explanation:

First, solve the square root:

Then, solve accordingly:

 

Example Question #43 : How To Find The Solution To An Equation

Possible Answers:

Correct answer:

Explanation:

First, solve the square roots:

Then solve accordingly:

 

Example Question #44 : How To Find The Solution To An Equation

Possible Answers:

Correct answer:

Explanation:

First, solve the square roots:

Then, solve accordingly:

 

Example Question #3 : Algebra

A full helium tank can blow up 50 balloons. At least how many times does the tank have to be re-filled in order to blow up 140 balloons?

Possible Answers:

Correct answer:

Explanation:

Divide

Answer: The tank must be filled up at least 3 times.

Example Question #45 : How To Find The Solution To An Equation

What is ?

Possible Answers:

Correct answer:

Explanation:

First, add 4 to each side:

Then, divide each side by 3:

 

Example Question #46 : How To Find The Solution To An Equation

What is ?

Possible Answers:

Correct answer:

Explanation:

First, subtract 14 from each side:

Then, divide each side by 8:

 

Example Question #47 : How To Find The Solution To An Equation

What is ?

Possible Answers:

Correct answer:

Explanation:

First, subtract 12 from each side:

Then, divide each side by 9:

 

Example Question #48 : How To Find The Solution To An Equation

What is s?

Possible Answers:

Correct answer:

Explanation:

Divide both sides by 4:

 

Example Question #49 : How To Find The Solution To An Equation

Possible Answers:

Correct answer:

Explanation:

First, divide by 36 on each side:

 

Learning Tools by Varsity Tutors