Practice Quiz

12x = 144

• x = 12
• x = 4
• x = 2
• x = 132

5 = 7s - 9

• 2
• 6
• 7
• 8

-30 - 5x = 120

• x = 18
• x = -18
• x = 30
• x = -30

Solve: 3(x-4) = -3

• 3
• -3
• 5
• -5

Solve:
2(2t - 3) = 6(t + 2)

• t=9
• t=4
• t=-9
• t=-3

7x = 3x + 24

• 6
• 10
• 14
• 4

Solve the equation:
7x - 4 = 3 + 8x

• x = 7
• x = -7
• x = 2/7
• x = 11

k - 10 = 7

• -3
• 3
• 17
• - 17

y + 8 = 20

• 10
• 11
• 12
• 13

15 + 4a - 6 = 21

• 1
• 2
• 3
• 4