-1m+8-9m-2=-7

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Solution for -1m+8-9m-2=-7 equation:


Simplifying
-1m + 8 + -9m + -2 = -7

Reorder the terms:
8 + -2 + -1m + -9m = -7

Combine like terms: 8 + -2 = 6
6 + -1m + -9m = -7

Combine like terms: -1m + -9m = -10m
6 + -10m = -7

Solving
6 + -10m = -7

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 + -10m = -7 + -6

Combine like terms: 6 + -6 = 0
0 + -10m = -7 + -6
-10m = -7 + -6

Combine like terms: -7 + -6 = -13
-10m = -13

Divide each side by '-10'.
m = 1.3

Simplifying
m = 1.3

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