ISEE Middle Level Math : Equations

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

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Example Questions

Example Question #607 :Algebraic Concepts

Which of the following makes this equation true:

Possible Answers:

Correct answer:

Explanation:

To answer the question, we will solve forx.

Example Question #608 :Algebraic Concepts

Solve foryin the following equation:

Possible Answers:

Correct answer:

Explanation:

To solve, we wantyto stand alone. We get

Example Question #609 :Algebraic Concepts

Which of the following makes this equation true:

Possible Answers:

Correct answer:

Explanation:

To answer the question, we will solve fors. So, we get

Example Question #610 :Algebraic Concepts

Solve forjin the following equation:

Possible Answers:

Correct answer:

Explanation:

To solve forj, we wantjto stand alone. So, we get

Example Question #401 :How To Find The Solution To An Equation

Solve forhin the following equation:

Possible Answers:

Correct answer:

Explanation:

To solve forh, we wanthto stand alone.

So, we get

Example Question #402 :How To Find The Solution To An Equation

Determine the solution to the following equation:

Possible Answers:

Correct answer:

Explanation:

Group the x-terms on one side of the equation, and the integers on the other side.

Subtracton both sides.

Add 9 on both sides.

The answer is:

Example Question #403 :How To Find The Solution To An Equation

Which of the following makes this equation true:

Possible Answers:

Correct answer:

Explanation:

To answer the question, we will solve forx. We get

Example Question #404 :How To Find The Solution To An Equation

Solve for.

Possible Answers:

Correct answer:

Explanation:

To solve for, we must isolate the variable.

The first step is to add four to each side, so we are left with

.

Finally, divide each side by 2 and we are left with

.

Example Question #405 :How To Find The Solution To An Equation

Solve for.

Possible Answers:

Correct answer:

Explanation:

To solve for, we must isolate the variable.

The first step is to subtract 5 from each side, so we are left with

.

Finally, divide each side by 3 and we are left with

.

Example Question #406 :How To Find The Solution To An Equation

Solve for.

Possible Answers:

Correct answer:

Explanation:

To solve for, we must get the variable by itself.

The first step is to subtract 2 from both sides of the equation, so we are left with

.

Then we subtractfrom both sides of the equation, so we are left with

.

Finally, we divide each side by 2 and are left with

.

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