9m+2m-5+7=

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Solution for 9m+2m-5+7= equation:


Simplifying
9m + 2m + -5 + 7 = 0

Reorder the terms:
-5 + 7 + 9m + 2m = 0

Combine like terms: -5 + 7 = 2
2 + 9m + 2m = 0

Combine like terms: 9m + 2m = 11m
2 + 11m = 0

Solving
2 + 11m = 0

Solving for variable 'm'.

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

Add '-2' to each side of the equation.
2 + -2 + 11m = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 11m = 0 + -2
11m = 0 + -2

Combine like terms: 0 + -2 = -2
11m = -2

Divide each side by '11'.
m = -0.1818181818

Simplifying
m = -0.1818181818

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