Quizziz Algebra Review

Solve for the missing variable:
-8 - 4k = -40

• k = 8

• k = -12

• k = 16

• k = 4

Simplify the expression:
7(n-3)

• 7n + 21

• 7n - 21

• 7n - 7

• n - 21

Simplify the expression:
8(3v + 5)

• 24v - 40

• 32v + 40

• 24v + 40

• 24 + 40

Simplify the expression: 
12(x+y)

• 24xy

• 12x - 12y

• 12x + y

• 12x + 12y

Simplify the expression:
4(5s+4)

• 20s + 16

• 16s + 20

• 20s + 20

• 36s

Solve the equation:
9z = 63

• x = 9

• x = 7

• x = 567

• z = 7

Solve the equation:
p + 4 = 398

• p = 394

• p = 402

• p = 398

• p = 408

Solve the equation:
4 - x = 18

• y = 14

• x = 9

• x = 14

• x = 4  

Solve the equation:
^x/₁₂ = 132

• x = 12

• x = 10

• x = 11.5

• x = 11

Simplify the expression:
5x - 3x

• 8x

• 2x

• -8x

• -2x