9m-15-2m=6m-1-m

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Solution for 9m-15-2m=6m-1-m equation:


Simplifying
9m + -15 + -2m = 6m + -1 + -1m

Reorder the terms:
-15 + 9m + -2m = 6m + -1 + -1m

Combine like terms: 9m + -2m = 7m
-15 + 7m = 6m + -1 + -1m

Reorder the terms:
-15 + 7m = -1 + 6m + -1m

Combine like terms: 6m + -1m = 5m
-15 + 7m = -1 + 5m

Solving
-15 + 7m = -1 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
-15 + 7m + -5m = -1 + 5m + -5m

Combine like terms: 7m + -5m = 2m
-15 + 2m = -1 + 5m + -5m

Combine like terms: 5m + -5m = 0
-15 + 2m = -1 + 0
-15 + 2m = -1

Add '15' to each side of the equation.
-15 + 15 + 2m = -1 + 15

Combine like terms: -15 + 15 = 0
0 + 2m = -1 + 15
2m = -1 + 15

Combine like terms: -1 + 15 = 14
2m = 14

Divide each side by '2'.
m = 7

Simplifying
m = 7

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