Add 6 to both sides and divide both sides by 5

Add 6 to both sides and multiply both sides by 5

Subtract 6 from both sides then multiply both sides by 5

Subtract 6 from both sides then divide both sides by 5

w = 2

w = 4

w = 6

w = 8

Add 3 to both sides

Subtract 11 from both sides

Add 11 to both sides

Divide 3 on both sides.

x = 16

x = 4

x = 9

x = 12

c = 3

c = 6

c = 7

c = 18