Two Step Equations

• Divide both sides by -2

• Subtract 7 from both sides

• Subtract 9 from both sides

• Add 2x to both sides

• Divide both sides by -2

• Subtract 7 from both sides

• Subtract 9 from both sides

• Add 2x to both sides

To undo an operation, you must do its opposite or inverse to both sides of the equation. Match each operation to its inverse.

• Addition

• Multiplication

• Subtraction

• Division

• Multiplication

• Addition

• Division

• Subtraction

2d + 7 = 9 

• 1
• 7
• 4
• 3

What is the first step in solving the equation:  $5x+3=33$  

• Subtract 5

• Subtract 3

• Divide by 5

• Add 3

What is the second step in solving:  $5x+3=33$  

• Subtract 3

• Multiply by  $\frac{1}{3}$  

• Subtract 33

• Divide by 5

Level 3

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

2s - 4 = 6

• 5
• 3
• -5
• 2

In the expression -4x + 8, what is the constant?

• -4x

• -4

• 8

• x

What is the coefficient in the expression 5x - 3

• -3

• 5

• x

• 2