- 6x +9+4x-9 I know it equals -2x but idk how to get to -2x if I do -6+4= -2 I get -2 do I just subtract 9-9=0

asked Mar 8, 2021 165k views

5 votes

- 6x +9+4x-9

I know it equals -2x but idk how to get to -2x if I do -6+4= -2 I get -2 do I just subtract 9-9=0

3.9k points

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2 votes

Answer:

Yes, you are correct

Explanation:

-2x + 9 - 9

-2x + 0

-2x

Anis D answered Mar 13, 2021

4.0k points

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