Solving Equations and Inequalities Practice

n + 3.5 = 6.7

• n = 3.2

• n = 10.2

7.4 = n - 2.6

• n = 4.8

• n = 10

• 4.8

• 10

q + 10 = 22

• 32

• q = 12

• 12

• q = 32

7r = 56

• r = 8

• r = 392

• r = 7

• r = 56

k/4 = 8

• k = 2

• k = 32

• k = 24

• k = 8

4.5w = 22.5

• w = 101.25

• w = 3

• w = 5

• w = 18

y/3.75 = 10

• y = 0.375

• y = 2.7

• none of these

• y = 37.5

12p = 72

• p = 864

• p = 60

• p = 6

• p = 84

33 = 4a - 7

• a=-10
• a=10
• a=4.5

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6