Find the answer. 9x - 7 = -7

asked Feb 24, 2018 190k views

3 votes

Find the answer.
9x - 7 = -7

by Xangr

5.8k points

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4 votes

so,
9x -7 = -7

9 x 0 = 0

0-7=-7
Its because 0 is first so its opposite

Mikaelnet answered Feb 27, 2018

5.3k points

2 votes

The answer would be 0
9x-7=-7
-7+7=0
9x=0
x=0
Hope this helps :)

Nikobelia answered Feb 28, 2018

7.2k points

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