Solving equations/ inequalities

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

15 = 2a + 7

• 2
• 4
• 12
• 14

x/5 - 13 = 20

• 145
• 165
• 180
• 190

Solve  9 + 3x = 10

• 2/3
• 1/3
• -1/3
• 4

2x + 16 = 130

• x=114
• x=57
• x=-114
• x=-57

5w + 12 = 47

• w = 12
• w = 7
• w = 8
• w = 11

Solve if 3x + 5 = 4

• 1/3
• 2/3
• -1/3
• -2/3

(x-5)/5 = 17

• p = 80

• p = 85

• p = 90

• p = 95

8r - 14 = 42

• r = 7
• r = 4
• r = 8
• r = 5