12) 8x - 2 = -9 + 7x Answer

asked Jul 28, 2021 210k views

3 votes

12) 8x - 2 = -9 + 7x
Answer

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4 votes

Answer:

-7

Explanation:

8x - 2 = 7x - 9

8x - 2 - 7x = 7x - 9 - 7x

x - 2 = -9

x - 2 + 2 = -9 + 2

x = -7

Brother Eye answered Aug 2, 2021

5.8k points

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