4 years ago

7 - 9x - 15 + 12x HELPPPP

Mathematics

2 answers:

Gekata [30.6K]4 years ago

5 0

Simplify. Combine like terms

12x - 9x = 3x

7 - 15 = -8

3x - 8 is your answer

hope this helps

Westkost [7]4 years ago

4 0

Your answer would be, 3x - 8.

Thanks,

Deku ❤

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