Simplify (4x + 7) – (-3x – 9) + 9x

asked Jan 23, 2021 178k views

2 votes

Simplify (4x + 7) – (-3x – 9) + 9x – 28.

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1 vote

Answer:

= 16x - 30

Explanation:

(4x + 7) – (-3x – 9) + 9x – 28

4x + 3x + 9x + 7 - 9 - 28

= 16x - 30

Leron answered Jan 30, 2021

by Leron

4.2k points

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