12=2m-2+8

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Solution for 12=2m-2+8 equation:


Simplifying
12 = 2m + -2 + 8

Reorder the terms:
12 = -2 + 8 + 2m

Combine like terms: -2 + 8 = 6
12 = 6 + 2m

Solving
12 = 6 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
12 + -2m = 6 + 2m + -2m

Combine like terms: 2m + -2m = 0
12 + -2m = 6 + 0
12 + -2m = 6

Add '-12' to each side of the equation.
12 + -12 + -2m = 6 + -12

Combine like terms: 12 + -12 = 0
0 + -2m = 6 + -12
-2m = 6 + -12

Combine like terms: 6 + -12 = -6
-2m = -6

Divide each side by '-2'.
m = 3

Simplifying
m = 3

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