Friday 1st Period Practice

Solve for y in the following equation:

y ÷ 3 = 12

• 36

• -36

• 4

• -4

Solve for x in the following equation:

20.5 = x + 4

• 16.5

• 16.05

• 24.5

• 24.05

Which equations has w = 8 as the solution? (can be more than one equation)

• 8w= 64

• 16w = 240

• 8 - w = 16

• 48 ÷ w = 6

Which equation best describes the situation below?

5 less than a number is 15.

• x - 5 = 15

• 5 - x = 15

• 15 - x = 5

Which equation best describes the situation below?

Two more than 4 times a number is -18.

• 4x + 2 = -18

• 2x + 4 = -18

• 18 = 4x +2

Solve for x in the following equation:

x + 7 = 12

• x = 5

• x = 19

• x = 4

• x = 84

Solve for p in the following equation:

4p = 16

• p = 12

• p = 64

• p = 3

• p = 4

Solve for x in the following equation:

x ÷ 6 = 42

• x = 7

• x = 252

• x = 48

• x = 36

Solve for x in the following equation:
 $\frac{x}{-4}$  = 9

• 13

• 36

• -36

•  $\frac{-4}{9}$  

Solve for the variable (a) in the following equation:

32 = -8a

• 4

• -4

• 40

• 24