Unit 4: Equations & Inequalities - Unit Test Review

Solve the equation: x - 9 = 15. Fill in the blank with the value of x.

• 24

• 18

• 30

• 12

Solve the equation: 4p = 52. Fill in the blank with the value of p.

• p = 13

• p = 12

• p = 14

• p = 15

Solve the equation: k + 4 = -5. Fill in the blank with the value of k.

• k = -9

• k = -1

• k = 1

• k = 9

Solve the equation: c ÷ 4 = -7. Fill in the blank with the value of c.

• c = -28

• c = 28

• c = -14

• c = 14

Solve the equation: x + (-9) = -14. Fill in the blank with the value of x.

• -5

• -4

• -3

• -6

Solve the equation: -8m = -24. Fill in the blank with the value of m.

• m = 3

• m = -3

• m = 0

• m = 24

Solve the equation: r - (-5) = 21. Fill in the blank with the value of r.

• r = 26

• r = 16

• r = -16

• r = 21

Translate the sentence into an equation: '14 subtracted from a number is 11.'

• x - 14 = 11

• 14 - x = 11

• x + 14 = 11

• x = 14 - 11

Translate the sentence into an equation: 'The product of a number and -3 is -72.'

• -3n = -72

• n + 3 = -72

• n ÷ -3 = -72

• n - 3 = -72

Translate the sentence into an equation: 'The quotient of a number and 4 results in 3.'

• n ÷ 4 = 3

• n + 4 = 3

• n - 4 = 3

• n × 4 = 3