GED Math : Solving for the Variable

Example Questions

Example Question #71 : Algebra

Which of the following makes this equation true:

Explanation:

To answer the question, we will solve for x, So, we get

Example Question #72 : Algebra

Solve for b.

Explanation:

To solve for b, we want b to stand alone. So, we get

Example Question #73 : Algebra

Which of the following makes this equation true:

Explanation:

To answer this, we will solve for y. So, we get

Example Question #74 : Algebra

Which of the following makes this equation true:

Explanation:

To answer this question, we will solve for y. We get

Example Question #75 : Algebra

Which of the following makes this equation true:

Explanation:

To answer the question, we will solve for x. So, we get

Example Question #76 : Algebra

Solve for k.

Explanation:

To solve for k, we want k to stand alone. So, we get

Example Question #77 : Algebra

Solve for :

Explanation:

Multiply both sides by the least common denominator, four.

This will eliminate the fractions.

Subtract  on both sides.

Example Question #78 : Algebra

Which of the following makes this equation true:

Explanation:

To answer the question, we will solve for y. We get

Example Question #79 : Algebra

Which of the following makes this equation true:

Explanation:

To answer the question, we will solve for a. We get

Example Question #80 : Algebra

Which of the following makes this equation true: