-(8-7m)-3=2(3m-7)

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Solution for -(8-7m)-3=2(3m-7) equation:


Simplifying
-1(8 + -7m) + -3 = 2(3m + -7)
(8 * -1 + -7m * -1) + -3 = 2(3m + -7)
(-8 + 7m) + -3 = 2(3m + -7)

Reorder the terms:
-8 + -3 + 7m = 2(3m + -7)

Combine like terms: -8 + -3 = -11
-11 + 7m = 2(3m + -7)

Reorder the terms:
-11 + 7m = 2(-7 + 3m)
-11 + 7m = (-7 * 2 + 3m * 2)
-11 + 7m = (-14 + 6m)

Solving
-11 + 7m = -14 + 6m

Solving for variable 'm'.

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

Add '-6m' to each side of the equation.
-11 + 7m + -6m = -14 + 6m + -6m

Combine like terms: 7m + -6m = 1m
-11 + 1m = -14 + 6m + -6m

Combine like terms: 6m + -6m = 0
-11 + 1m = -14 + 0
-11 + 1m = -14

Add '11' to each side of the equation.
-11 + 11 + 1m = -14 + 11

Combine like terms: -11 + 11 = 0
0 + 1m = -14 + 11
1m = -14 + 11

Combine like terms: -14 + 11 = -3
1m = -3

Divide each side by '1'.
m = -3

Simplifying
m = -3

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