Variables in One-Step Equations

Solve the equation: x + 5 = 12

• x = 10

• x = 3

• x = 7

• x = 15

Solve the equation: y - 8 = 15

• y = 7

• y = 23

• y = 20

• y = 10

Solve the equation: 4m = 20

• m = 5

• m = 3

• m = 8

• m = 10

Solve the equation: 3n = 9

• n = 3

• n = 5

• n = 6

• n = 2

Identify the variable in the equation: p + 7 = 14

• z

• p

• x

• y

Identify the variable in the equation: q - 4 = 10

• q

• 4

• 10

• 6

Solve the equation: 2x + 3 = 11

• x = 4

• x = 2

• x = 3

• x = 5

Solve the equation: 5y - 7 = 18

• y = 5

• y = 20

• y = 10

• y = 3

Solve the equation: 6z = 30

• z = 25

• z = 5

• z = 10

• z = 6

Solve the equation: 4m ÷ 2 = 8

• m = 2

• m = 4

• m = 10

• m = 6