Grade 9 Algebra Quiz 2

Solve for x: 10x - 76 = 754.

• x = 83

• x = 80

• x = 85

• x = 90

Solve for y: 14y - 19 = 499

• y = 37

• y = 35

• y = 40

• y = 45

Solve for y: 11 + 55y = 2,981.

• y = 54

• y = 52

• y = 56

• y = 50

Solve for z: 10z - 46 = 4.

• z = 5

• z = 4

• z = 6

• z = 7

Solve for x: 40x + 42 = 1,162

• x = 28

• x = 27

• x = 30

• x = 25

Solve for x: 73 + 15x = 343.

• x = 18

• x = 20

• x = 15

• x = 22

Solve for y: 2,528 - 72y = 8.

• y = 35

• y = 30

• y = 40

• y = 25

Solve for x: 81 + 68x = 1,849.

• x = 26

• x = 25

• x = 27

• x = 28

Solve for y: 72y - 33 = 5,367.

• y = 75

• y = 70

• y = 80

• y = 85

Solve for z: 57z + 93 = 435.

• z = 6

• z = 5

• z = 7

• z = 8