equations

• q = 9

• q = 5

• q = 14

• q = 11

• c = 5

• c = 20

• c = 15

• c = 50

• a = 3

• a = 14

• a = 28

• a = 2

• b = 9

• b = 1

• b = 20

• b = 15

• x = 12

• x = -12

• x = 1

• x = -7

• r = -3

• r = 3

• r = 16

• r = -16

• x = -7

• x = 7

• x = 13

• x = -13

Solve the following equation

2y = 18

• y = 36

• y = 16

• y = 9

• y = 20

Solve the following equation

j - (-5) = 15

• j = 20

• j = 3

• j = 75

• j = 10