Algebra I 8-1 to 8-3

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two

• two times the sum of a number x and five

• a number x times the sum of five and two

• the sum of five times a number x and two

The difference of 17 and a number equals -8

• 17 + n = -8

• 17 - n = -8

• -8 - 17 = n

• 17 - n = 8

Write the equation for the sentence.

Twice f is equal to the sum of 3 times f and 19

• 19 f +2f = 3f

• 19 + 2f = 3f

• 2f + 3f = 19

• 2f = 3f + 19

w +8 = -19

• w = 21

• w = -27

• w = 27

• w = 15

z - 28 = 33

5w=75

n/32 = 14

-18 = r/-4

7 less than a number d

• 7 - d

• d - 7

The sum of 6 and x

• x + 6

• 6/x

• x + 4

• 6x