-12=5(2m-1)-(7-2m)

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Solution for -12=5(2m-1)-(7-2m) equation:


Simplifying
-12 = 5(2m + -1) + -1(7 + -2m)

Reorder the terms:
-12 = 5(-1 + 2m) + -1(7 + -2m)
-12 = (-1 * 5 + 2m * 5) + -1(7 + -2m)
-12 = (-5 + 10m) + -1(7 + -2m)
-12 = -5 + 10m + (7 * -1 + -2m * -1)
-12 = -5 + 10m + (-7 + 2m)

Reorder the terms:
-12 = -5 + -7 + 10m + 2m

Combine like terms: -5 + -7 = -12
-12 = -12 + 10m + 2m

Combine like terms: 10m + 2m = 12m
-12 = -12 + 12m

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

Combine like terms: -12 + 12 = 0
0 = -12 + 12 + 12m

Combine like terms: -12 + 12 = 0
0 = 0 + 12m
0 = 12m

Solving
0 = 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.
0 + -12m = 12m + -12m
Remove the zero:
-12m = 12m + -12m

Combine like terms: 12m + -12m = 0
-12m = 0

Divide each side by '-12'.
m = 0

Simplifying
m = 0

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