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

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

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Example Questions

Example Question #31 : How To Find The Solution To An Equation

Solve for

Possible Answers:

Correct answer:

Explanation:

First, add 3 on both sides:

Then, divide by 16 on both sides:

 

Example Question #32 : How To Find The Solution To An Equation

Henry walked five miles on Tuesday and five miles on Wednesday. On Thursday, he walked 8 miles. How many miles did Henry walk all together?

Possible Answers:

Correct answer:

Explanation:

Add up all of the miles that Henry walked:

Answer: Henry walked 18 miles.

Example Question #33 : How To Find The Solution To An Equation

What is ?

Possible Answers:

Correct answer:

Explanation:

First, subtract 2 from each side:

Then, divide each side by 9:

 

Example Question #34 : 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 6:

 

Example Question #35 : How To Find The Solution To An Equation

What is ?

Possible Answers:

 

Correct answer:

 

Explanation:

First, add 8 to both sides:

Then, divide both sides by 12:

 

Example Question #2 : Solve Real World And Mathematical Problems By Writing And Solving Equations: Ccss.Math.Content.6.Ee.B.7

What is ?

Possible Answers:

Correct answer:

Explanation:

Divide both sides by 16:

 

Example Question #3 : Solve Real World And Mathematical Problems By Writing And Solving Equations: Ccss.Math.Content.6.Ee.B.7

What is ?

Possible Answers:

Correct answer:

Explanation:

Divide both sides by 13:

 

Example Question #36 : How To Find The Solution To An Equation

What is ?

Possible Answers:

Correct answer:

Explanation:

First subtract 25 from each side:

Then, divide each side by 11:

 

Example Question #37 : How To Find The Solution To An Equation

What is ?

Possible Answers:

Correct answer:

Explanation:

First, subtract 15 from each side:

Then, divide each side by 10:

 

Example Question #38 : How To Find The Solution To An Equation

Possible Answers:

Correct answer:

Explanation:

First, solve the square root:

Then, solve the equation accordingly:

 

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