Equations Day #2

2x - 3 + 4x = 27

• 12
• 4
• 5
• 15

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

Solve:
7x - 3x - 8 = 24

• 8
• -8
• 3.2
• 4

Solve:
-8 + 5x - 2 = 20

• 6
• -6
• 2
• -2

Solve:
6(5x - 3) + 2 = 14

• 2
• .5
• -1
• 1

Solve 2 + 5x + 2x = -12.

For which equation would you add 12 as the first step?

When solving -2 = 7x - 12, which step should be first?

• add 2 to both sides

• divide 7 from both sides

• add 12 to both sides

• subtract 12 from both sides

Simplify then Solve.

9(r + 5) = 63

• r = 1

• r = 12

• r = 2

• r = 21