Justifying Equalities and Equations Using Properties of Operations

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

What property states that you can add the same number to both sides of an equation and the two sides will remain equal.

• distributive property

• addition property of equality

• commutative property

• associative property

Solve the equation.
46 = n + 19

• n = 37

• n = 27

• n = 65

• n = 30

Solve the equation.

t - 1.9= 15.7

• t= 12

• t= 13.8

• t= 17.6

• 15

Solve the equation. 
54 = s + 34

• s= 10 

• s=20 

• s=34

• s=14

Please solve this equation

^p/₅ = 7

• p = 35

• p = 12

• p = 2

• None of these match my answer

Please solve this equation

23 = x + 7

• x = 16

• x = 30

• x = 161

• None of these match my answer

Please solve this equation

• m = 7

• m = 1

• m = 13

• None of these match my answer

Please solve this equation

x - 12 = 13

• x = 25

• x = 1

• x = 156

• None of these match my answer