3m+12=8m-23

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Solution for 3m+12=8m-23 equation:


Simplifying
3m + 12 = 8m + -23

Reorder the terms:
12 + 3m = 8m + -23

Reorder the terms:
12 + 3m = -23 + 8m

Solving
12 + 3m = -23 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
12 + 3m + -8m = -23 + 8m + -8m

Combine like terms: 3m + -8m = -5m
12 + -5m = -23 + 8m + -8m

Combine like terms: 8m + -8m = 0
12 + -5m = -23 + 0
12 + -5m = -23

Add '-12' to each side of the equation.
12 + -12 + -5m = -23 + -12

Combine like terms: 12 + -12 = 0
0 + -5m = -23 + -12
-5m = -23 + -12

Combine like terms: -23 + -12 = -35
-5m = -35

Divide each side by '-5'.
m = 7

Simplifying
m = 7

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