Value of x 9 (2x-1) - 9x - 18

Question

Mathematics

Lyric Pearson

4 February, 14:01

Value of x 9 (2x-1) - 9x - 18

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Answers (2)

Know the Answer?

Alexa Boyer · Answer 1

What you need to do is multiply out the 9 (2x-1) to get 18x-9 then combine like terms.

Lesly Ponce · Answer 2

Let's simplify step-by-step. 9 (2x - 1) - 9x - 18

Distribute: = (9) (2x) + (9) (-1) + - 9x + - 18 = 18x + - 9 + - 9x + - 18

Combine Like Terms: = 18x + - 9 + - 9x + - 18 = (18x + - 9x) + (-9 + - 18) = 9x + - 27

Answer: = 9x - 27