Pre Algebra Chap 1 Review

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

how would you solve this equation: 9x=153?

• multiply

• divide

• add

• subtract

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

33 = 4a - 7

• a=-10
• a=10
• a=4.5

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

7 + ^a⁄₃ = 5

• a= -2
• a= -6
• a= 3
• a= 15

Solve the equation for x:
8x + 9 - 7 = 18

• x = 1
• x = 2
• x = 3
• x = 4

• x= -5
• x= 5
• x= -4
• x= 4

8 - 9t = 21t - 17

• t = 6/5
• t = 5/6
• t = 1

-5k + 10 = -2k - 14

• 8
• -8
• 2
• -2