3(m-1)-1=-3m+5+12m

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Solution for 3(m-1)-1=-3m+5+12m equation:


Simplifying
3(m + -1) + -1 = -3m + 5 + 12m

Reorder the terms:
3(-1 + m) + -1 = -3m + 5 + 12m
(-1 * 3 + m * 3) + -1 = -3m + 5 + 12m
(-3 + 3m) + -1 = -3m + 5 + 12m

Reorder the terms:
-3 + -1 + 3m = -3m + 5 + 12m

Combine like terms: -3 + -1 = -4
-4 + 3m = -3m + 5 + 12m

Reorder the terms:
-4 + 3m = 5 + -3m + 12m

Combine like terms: -3m + 12m = 9m
-4 + 3m = 5 + 9m

Solving
-4 + 3m = 5 + 9m

Solving for variable 'm'.

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

Add '-9m' to each side of the equation.
-4 + 3m + -9m = 5 + 9m + -9m

Combine like terms: 3m + -9m = -6m
-4 + -6m = 5 + 9m + -9m

Combine like terms: 9m + -9m = 0
-4 + -6m = 5 + 0
-4 + -6m = 5

Add '4' to each side of the equation.
-4 + 4 + -6m = 5 + 4

Combine like terms: -4 + 4 = 0
0 + -6m = 5 + 4
-6m = 5 + 4

Combine like terms: 5 + 4 = 9
-6m = 9

Divide each side by '-6'.
m = -1.5

Simplifying
m = -1.5

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