-(-6-7m)=5m-7(-3-1m)

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Solution for -(-6-7m)=5m-7(-3-1m) equation:


Simplifying
-1(-6 + -7m) = 5m + -7(-3 + -1m)
(-6 * -1 + -7m * -1) = 5m + -7(-3 + -1m)
(6 + 7m) = 5m + -7(-3 + -1m)
6 + 7m = 5m + (-3 * -7 + -1m * -7)
6 + 7m = 5m + (21 + 7m)

Reorder the terms:
6 + 7m = 21 + 5m + 7m

Combine like terms: 5m + 7m = 12m
6 + 7m = 21 + 12m

Solving
6 + 7m = 21 + 12m

Solving for variable 'm'.

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

Add '-12m' to each side of the equation.
6 + 7m + -12m = 21 + 12m + -12m

Combine like terms: 7m + -12m = -5m
6 + -5m = 21 + 12m + -12m

Combine like terms: 12m + -12m = 0
6 + -5m = 21 + 0
6 + -5m = 21

Add '-6' to each side of the equation.
6 + -6 + -5m = 21 + -6

Combine like terms: 6 + -6 = 0
0 + -5m = 21 + -6
-5m = 21 + -6

Combine like terms: 21 + -6 = 15
-5m = 15

Divide each side by '-5'.
m = -3

Simplifying
m = -3

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