Two-Step Equations Mastery

Solve the equation: 3x + 5 = 17

• x = 2

• x = 10

• x = 4

• x = 7

Identify the constant and variable in the equation: 2y - 8 = 12

• y and -8

• y and 12

• 2 and -8

• 8 and 12

Use inverse operations to solve the equation: 4a - 7 = 25

• a = 12

• a = 5

• a = 8

• a = 10

Distribute and then solve the equation: 2(3x + 4) = 20

• x = 2

• x = 5

• x = 3

• x = 10

Solve the equation: 6m - 9 = 15

• m = 10

• m = 7

• m = 4

• m = 2

Identify the constant and variable in the equation: 5n + 10 = 25

• 10n

• 25

• 5n

• 10, n

Use inverse operations to solve the equation: 2b + 3 = 11

• b = 7

• b = 2

• b = 5

• b = 4

Distribute and then solve the equation: 3(2c - 5) = 21

• c = 8

• c = 10

• c = 6

• c = 4

Solve the equation: 8p - 4 = 20

• p = 5

• p = 3

• p = 2

• p = 10

Identify the constant and variable in the equation: 4q - 6 = 18

• q, 6

• 4, -6

• q, -6

• 4q, 18