Simple Equations 8th class

Solve for x: 3x + 5 = 14

• x = 3

• x = 10

• x = 7

• x = 5

Identify the variable in the equation: 2y - 7 = 11

• y

• w

• z

• x

Solve for y: 4y - 8 = 20

• y = 12

• y = 3

• y = 5

• y = 7

Identify the variable in the equation: 6z + 9 = 27

• x

• y

• a

• z

Solve for x: 2x + 3 = 11

• x = 4

• x = 2

• x = 5

• x = 3

Solve for y: 5y - 4 = 16

• y = 4

• y = 6

• y = 12

• y = 10

Identify the variable in the equation: 7p - 5 = 25

• 7

• p

• -5

• 25

Solve for z: 3z + 6 = 21

• z = 5

• z = 8

• z = 3

• z = 10

Solve for x: 4x - 9 = 15

• x = 10

• x = 3

• x = 6

• x = 20

Solve for y: 6y + 2 = 32

• y = 3

• y = 10

• y = 5

• y = 7