One and Two Step Equations

• Subtract 7 from both sides

• Add 7 to both sides

• Subtract 12 from both sides

• Add 12 to both sides

• x = 5

• x = 7

• x = 4

• x = 6

• Subtraction Property of Equality

• Division Property of Equality

• Multiplication Property of Equality

• Addition Property of Equality

• 6

• 10

• 4

• 3

• 6

• 7

• 18

• 16

• 9

• -16

• -9

Solve the equation below for the variable d.

5d - k = 25