Unit 1 Test Review

Solve: -11 = n - 6

• 17 = n

• -17 = n

• 5 = n

• -5 = n

Solve: m + 18 = -8

• m = 26

• m = -26

• m = 10

• m = -10

Solve: -2s = -38

• s = 76

• s = -76

• s = 19

• s = -19

• a = -1.3

• a = 1.3

• a = 108

• a = -108

• Add 3 to both sides

• Subtract 11 from both sides

• Add 11 to both sides

• Divide 3 on both sides.

Solve:
7x = 3x + 24

• 6
• 10
• 14
• 4

Solve:
10x + 9 = 4x - 9

• 0
• 3
• -3
• -18

Solve:
8w - 8 = -4w + 16

• 8
• 16
• 24
• 2