12-2m-3(m+5)=4(m+3)+1-m

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Solution for 12-2m-3(m+5)=4(m+3)+1-m equation:


Simplifying
12 + -2m + -3(m + 5) = 4(m + 3) + 1 + -1m

Reorder the terms:
12 + -2m + -3(5 + m) = 4(m + 3) + 1 + -1m
12 + -2m + (5 * -3 + m * -3) = 4(m + 3) + 1 + -1m
12 + -2m + (-15 + -3m) = 4(m + 3) + 1 + -1m

Reorder the terms:
12 + -15 + -2m + -3m = 4(m + 3) + 1 + -1m

Combine like terms: 12 + -15 = -3
-3 + -2m + -3m = 4(m + 3) + 1 + -1m

Combine like terms: -2m + -3m = -5m
-3 + -5m = 4(m + 3) + 1 + -1m

Reorder the terms:
-3 + -5m = 4(3 + m) + 1 + -1m
-3 + -5m = (3 * 4 + m * 4) + 1 + -1m
-3 + -5m = (12 + 4m) + 1 + -1m

Reorder the terms:
-3 + -5m = 12 + 1 + 4m + -1m

Combine like terms: 12 + 1 = 13
-3 + -5m = 13 + 4m + -1m

Combine like terms: 4m + -1m = 3m
-3 + -5m = 13 + 3m

Solving
-3 + -5m = 13 + 3m

Solving for variable 'm'.

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

Add '-3m' to each side of the equation.
-3 + -5m + -3m = 13 + 3m + -3m

Combine like terms: -5m + -3m = -8m
-3 + -8m = 13 + 3m + -3m

Combine like terms: 3m + -3m = 0
-3 + -8m = 13 + 0
-3 + -8m = 13

Add '3' to each side of the equation.
-3 + 3 + -8m = 13 + 3

Combine like terms: -3 + 3 = 0
0 + -8m = 13 + 3
-8m = 13 + 3

Combine like terms: 13 + 3 = 16
-8m = 16

Divide each side by '-8'.
m = -2

Simplifying
m = -2

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