SOLUTION: collect like terms -(-6m) +9 = (-2n) I believe the answer is 6m + (-2n) + 9

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Question 29136: collect like terms
-(-6m) +9 = (-2n)
I believe the answer is 6m + (-2n) + 9
Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
It should actually be;
6m+2n+9=0
When you moving the -2n to the other side, you need to add 2n to both sides.
6m+9+2n=-2n+2n
=)