Equations- one-step, two-step, CLT, distributive, VOBS

What is the solution for x + 9 = 21

• 10

• 12

• 11

• 13

Solve for b
2b = -16

• 8

• 4

• -8

• 3

• x = 20

• x = 7

• x = 10

• x = 3

x - 8 = -5 

• 13

• -13

• 3

• -3

2d + 7 = 9 

• 1

• 7

• 4

• 3

2s - 4 = 6

• 5

• 3

• -5

• 2

-14 = 4x - 2 

• -3

• 3

• 6

• 1

2c + 2 = 10

• 4

• 5

• 3

• -4

True or False:
 $4x+x+2x=7x$  

• True

• False

6x - 5 + 7x = 34

• x = 31

• x = 31/13

• x = 3

• x = -31