12m-15=2m-1

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Solution for 12m-15=2m-1 equation:


Simplifying
12m + -15 = 2m + -1

Reorder the terms:
-15 + 12m = 2m + -1

Reorder the terms:
-15 + 12m = -1 + 2m

Solving
-15 + 12m = -1 + 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.
-15 + 12m + -2m = -1 + 2m + -2m

Combine like terms: 12m + -2m = 10m
-15 + 10m = -1 + 2m + -2m

Combine like terms: 2m + -2m = 0
-15 + 10m = -1 + 0
-15 + 10m = -1

Add '15' to each side of the equation.
-15 + 15 + 10m = -1 + 15

Combine like terms: -15 + 15 = 0
0 + 10m = -1 + 15
10m = -1 + 15

Combine like terms: -1 + 15 = 14
10m = 14

Divide each side by '10'.
m = 1.4

Simplifying
m = 1.4

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