-9+4m+8+7+2m=

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Solution for -9+4m+8+7+2m= equation:


Simplifying
-9 + 4m + 8 + 7 + 2m = 0

Reorder the terms:
-9 + 8 + 7 + 4m + 2m = 0

Combine like terms: -9 + 8 = -1
-1 + 7 + 4m + 2m = 0

Combine like terms: -1 + 7 = 6
6 + 4m + 2m = 0

Combine like terms: 4m + 2m = 6m
6 + 6m = 0

Solving
6 + 6m = 0

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-6' to each side of the equation.
6 + -6 + 6m = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 6m = 0 + -6
6m = 0 + -6

Combine like terms: 0 + -6 = -6
6m = -6

Divide each side by '6'.
m = -1

Simplifying
m = -1

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