ISEE Lower Level Math : How to find the solution to an equation

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

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Example Questions

Example Question #31 : Equations

Solve when .

Possible Answers:

1

45

43

44

Correct answer:

43

Explanation:

The solution is 43.

 

Example Question #32 : Algebraic Concepts

Simplify.

Possible Answers:

Correct answer:

Explanation:

When simplifying an expression, you must combine like terms. There are three types of terms in this expression, but only two that need to be combined: “” and whole numbers. Combine in two steps:

 :  

whole numbers: 

Put them all together. Don't forget the

The simplified expression is: 

Example Question #32 : Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

Subtract 7 from both sides.

Example Question #34 : Algebraic Concepts

Solve for .

Possible Answers:

Correct answer:

Explanation:

Add  to both sides.

Subtract  from both sides.

Example Question #33 : Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

Subtract 3 from both sides.

Example Question #34 : Equations

Solve for .

Possible Answers:

Correct answer:

Explanation:

Add 4 to each side.

Example Question #37 : Algebraic Concepts

Solve for .

Possible Answers:

Correct answer:

Explanation:

Add  to each side.

Subtract 6 from each side.

 

Example Question #35 : Equations

Solve for :

Possible Answers:

Correct answer:

Explanation:

Example Question #36 : Equations

Solve for :

Possible Answers:

Correct answer:

Explanation:

Example Question #31 : Algebraic Concepts

Solve for :

Possible Answers:

Correct answer:

Explanation:

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