2m-(9m+6)-7m=8

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Solution for 2m-(9m+6)-7m=8 equation:


Simplifying
2m + -1(9m + 6) + -7m = 8

Reorder the terms:
2m + -1(6 + 9m) + -7m = 8
2m + (6 * -1 + 9m * -1) + -7m = 8
2m + (-6 + -9m) + -7m = 8

Reorder the terms:
-6 + 2m + -9m + -7m = 8

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

Combine like terms: -7m + -7m = -14m
-6 + -14m = 8

Solving
-6 + -14m = 8

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 + -14m = 8 + 6

Combine like terms: -6 + 6 = 0
0 + -14m = 8 + 6
-14m = 8 + 6

Combine like terms: 8 + 6 = 14
-14m = 14

Divide each side by '-14'.
m = -1

Simplifying
m = -1

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