# Solving Systems of Linear Equations by Substitution Exercises

### Example 1

Solve the following system of equations by substitution:

### Example 2

Solve the following system of equations by substitution:

### Example 3

Solve the following system of equations by substitution:

### Example 4

Solve the following system of equations by substitution:

### Example 5

Solve the following system of equations by substitution:

### Example 6

Solve the following system of equations by substitution:

### Example 7

Solve the following system of equations by substitution:

### Example 8

Solve the following system of equations by substitution:

### Example 9

Solve the following system of equations by substitution:

### Example 10

Solve the following system of equations by substitution: