Adding and Subtracting One Step Equations

Solve the equation: 
x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

x + 2 = 10

• 12

• 10

• 2

• 8

x - 8 = 5

• 13

• -3

• -8

• -13

x+8=10

• x=2

• x=5

• x=0

• x=1

Which procedure could be used to find the value for x that makes the statement true?
 
x + 22 = 64

• Multiply both sides of the equation by 22

• Divide both sides of the equation by 22

• Add 22 to both sides of the equation

• Subtract 22 from both sides of the equation

Which procedure could be used to find the value for x that makes the statement true?
x - 12 = 34

• Subtract 12 from both sides of the equation

• Add 12 to both sides of the equation

• Multiply both sides of the equation by 12

• Divide both sides of the equation by 12

z + 45 = 92

• z = -47

• z = 137

• z = 47

• z = -137

Find the variable.
13 + q = 56

• 43

• 40

• q

• 42

1467 + x = 1653

• x = 3120

• x = 186

• x = 286

• x = 3020

Solve the equation:
x - 4 = -3

• x = -7

• x = 1

• x = 12

• x = -12