Drag the appropriate tiles in order to show the steps for solving the equation 2x + 12=30
1. Subtract 12 from both sides:
2x + 12 - 12 = 30 - 12
2x = 18
2. Divide both sides by 2:
(2x) / 2 = 18 / 2
x = 9
2x + 12 - 12 = 30 - 12
2x = 18
2. Divide both sides by 2:
(2x) / 2 = 18 / 2
x = 9