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(-3x - 7) + (4x + 7) =
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1 vote
(-3x - 7) + (4x + 7) =

User Chino Pan
by
6.2k points

1 Answer

1 vote

Answer: x

Explanation:

-3x-7+4x+7

than because the 7's cancel each other out it would become

-3x+4x which would be equal to x

User Whothehellisthat
by
5.7k points
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