8-(-12)=m-12-5m

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Solution for 8-(-12)=m-12-5m equation:


Simplifying
8 + -1(-12) = m + -12 + -5m

Multiply -1 * -12
8 + 12 = m + -12 + -5m

Combine like terms: 8 + 12 = 20
20 = m + -12 + -5m

Reorder the terms:
20 = -12 + m + -5m

Combine like terms: m + -5m = -4m
20 = -12 + -4m

Solving
20 = -12 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
20 + 4m = -12 + -4m + 4m

Combine like terms: -4m + 4m = 0
20 + 4m = -12 + 0
20 + 4m = -12

Add '-20' to each side of the equation.
20 + -20 + 4m = -12 + -20

Combine like terms: 20 + -20 = 0
0 + 4m = -12 + -20
4m = -12 + -20

Combine like terms: -12 + -20 = -32
4m = -32

Divide each side by '4'.
m = -8

Simplifying
m = -8

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