Solve One Step Equations Using Addition or Subtraction

Solve the equation.
19 = p + 5

• 14

• p = 24

• p = 14

• p = -14

Summarize how you solve the equation below.

50 = 12 + x

• Subtract 12 from both sides of the equation. (take 12 from the 12 +x side and take 12 away from 50)

• Subtract 12 from the right side of the equation. (just take 12 away from the 12 + x side)

• Subtract 50 from both sides of the equation. (take 50 away from the 12 +x side and 50 away from 50)

• Combine 50 and 12

Solve the equation.
46 = n + 19

• n = 37

• n = 27

• n = 65

• n = 30

t - 1.9= 15.7

• t= 12

• t= 13.8

• t= 17.6

• 15

Solve the equation
21 = b - 6

• b = 27

• b = 15

Solve the equation
y - 4.1 = 5.4

• y = 9.5

• y = 5.9

• y = 4.1

• y = 5.4

Solve the equation
c - 21 = 45

• 66

• 62

• 24

• none of the above

Solve the equation
1/4 + x = 7/8

• 1

• 6/7

• 5/8

• 2/3

Solve the equation
x + 1¹/₂  = 5³/₄

• x = 4 ¹/₄

• x = 4 ⁵/₄

• x = 4 ²/₂

• x = 5

Solve for the equation
f - 22 = 36

• f= 62

• f= 14

• f=58

• f= 12