Algebra 1 Rev

Solve the equation:
4p = 16

• p = 12

• p = 64

• p = 3

• p = 4

Write an equation to model the verbal sentence:

Two more than 3 times a number is the same as the number divided by 5.

Write and solve an equation to represent:

Five is subtracted from a number, n, and then the difference is multiplied by six. The result is 24.

• n = 1

• n = 9

• n = 44

• n = 116

Write and solve an equation to find the value of x so that the figures have the same area.

Lisa went to the mall to do her back-to-school shopping. When she returned home, she noticed that the number of shirts(s) she purchased was 3 more than twice the number of pants(p) she bought. Write an equation that can be used to represent the number of shirts Lisa purchased

• p = 3 + 2s

• s + 2p = 3

• 2p = s + 3

• s = 3 + 2p

12 + y = -15

• y = -27

• y = 27

• y = 3

• y = -3

Solve

• 5

• -6

• 6

• 21

2(x-4)=18

• 20

• 7

• 11

• 13

Translate this sentence: Seven more than three times a number is 19.

Two less than 4 times a number is -18.

• 4x - 2 = -18

• 2x + 4 = -18

• 4x - 2 =-18

• 2 < 4x - 18