-6+3m-9m-7=

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Solution for -6+3m-9m-7= equation:


Simplifying
-6 + 3m + -9m + -7 = 0

Reorder the terms:
-6 + -7 + 3m + -9m = 0

Combine like terms: -6 + -7 = -13
-13 + 3m + -9m = 0

Combine like terms: 3m + -9m = -6m
-13 + -6m = 0

Solving
-13 + -6m = 0

Solving for variable 'm'.

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

Add '13' to each side of the equation.
-13 + 13 + -6m = 0 + 13

Combine like terms: -13 + 13 = 0
0 + -6m = 0 + 13
-6m = 0 + 13

Combine like terms: 0 + 13 = 13
-6m = 13

Divide each side by '-6'.
m = -2.166666667

Simplifying
m = -2.166666667

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