Solving Equations and Inequalities

Write an equation to represent this word problem.

• 40 - 2f = 8

• 40 + 2f = 8

• 8 - 2f = 40

• 40 = 2f - 8

Which property was used to get from Step (2) to Step (3)?

• Distributive Property

• Division Property of Equality

• Subtraction Property of Equality

• Substitution Property

Solve the following equation
X + 8 = 15

• 23

• -7

• 7

• -23

Solve the following equation
1 + a = 15

• 14

• 16

• 12

• - 16

Solve the following equation
2y = 18

• 36

• 16

• 9

• 20

Solve the following equation
18 = 3b

• 15

• 6

• 21

• 54

Solve the equation:
x - 4 = 6

• x = 10

• x = -10

• x = 2

• x = -2

Solve the equation:
4p = 16

• p = 12

• p = -12

• p = -4

• p = 4

Match the graph with its inequality.

• 11 < a

• 11 > a

•  11 ≤ a

•  11 ≥ a

Solve the following equation
8 = m - 12

• 4

• 0.5

• 5.0

• 20