Solving Simple Addition Equations

Solve
a + 2 = 10

• 8

• 12

• 10

Solve
x + 3 = 9

• 5

• 6

• 7

Solve
k + 8 = -2

• -10

• 10

• 6

The equation is 14 + x = 21. What is the value of x?

Solve for x
17 = x + 3

• x = 20

• x = 14

• x = 13

• x = 19

x + 12 = 20

• x = 32

• x = -32

• x = 8

• x = -8

q - 12  =  1

• q = 13

• q = 11

• q = -11

• q = -13

x+5 = 15

• 20

• 10

• 3

• 25

25 + b = 97

• b = 97

• b = 62

• b = 25

• b = 72

Solve for x. 
2x + 1 = 3x + 1 - x

• x = 0

• x = 1

• No Solution

• Infinite Solutions