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

## Example Questions

### Example Question #1 : Algebraic Concepts

Determine the value of

Explanation:

Find which answer makes the equation true.

### Example Question #1 : How To Find The Solution To An Equation

Simplify

Explanation:

Combine the  and the  to get

### Example Question #2 : Algebraic Concepts

Determine the value of

Explanation:

### Example Question #3 : Equations

Simplify

Explanation:

Combine like terms:

So

### Example Question #1 : Algebraic Concepts

Solve for :

Explanation:

First subtract 12 from both sides

Now divide both sides by 3.

### Example Question #6 : How To Find The Solution To An Equation

Solve for :

Explanation:

First add  to both sides

Now divide both sides by

### Example Question #4 : Equations

Determine the value of

Explanation:

### Example Question #1 : Equations

Solve for .

Explanation:

Replace the variable so the equation is correct.

### Example Question #1 : How To Find The Solution To An Equation

Solve for .

Explanation:

Find the anwer for which makes the equation true:

### Example Question #10 : How To Find The Solution To An Equation

Evaluate the expression if .