12m-8=4m+15

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Solution for 12m-8=4m+15 equation:


Simplifying
12m + -8 = 4m + 15

Reorder the terms:
-8 + 12m = 4m + 15

Reorder the terms:
-8 + 12m = 15 + 4m

Solving
-8 + 12m = 15 + 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.
-8 + 12m + -4m = 15 + 4m + -4m

Combine like terms: 12m + -4m = 8m
-8 + 8m = 15 + 4m + -4m

Combine like terms: 4m + -4m = 0
-8 + 8m = 15 + 0
-8 + 8m = 15

Add '8' to each side of the equation.
-8 + 8 + 8m = 15 + 8

Combine like terms: -8 + 8 = 0
0 + 8m = 15 + 8
8m = 15 + 8

Combine like terms: 15 + 8 = 23
8m = 23

Divide each side by '8'.
m = 2.875

Simplifying
m = 2.875

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