Solving Equations Review

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

• multiply
• divide
• add
• subtract

-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

6x = 30

• x = 36
• x = 24
• x = 180
• x = 5

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

3x = 27

• x = 24
• x = 81
• x = 9
• x=24

 9 + 3x = 10

• x=2/3
• x=1/3
• x=-1/3
• x=4

8 -3x = -13

• x=7
• x=-7
• x=-5/3
• x=5/3

12 - 6y = 24

• x=-1
• x=-2
• x=2
• x=-6