13-(5m+4)=5+3m-12

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Solution for 13-(5m+4)=5+3m-12 equation: 


Simplifying
13 + -1(5m + 4) = 5 + 3m + -12

Reorder the terms:
13 + -1(4 + 5m) = 5 + 3m + -12
13 + (4 * -1 + 5m * -1) = 5 + 3m + -12
13 + (-4 + -5m) = 5 + 3m + -12

Combine like terms: 13 + -4 = 9
9 + -5m = 5 + 3m + -12

Reorder the terms:
9 + -5m = 5 + -12 + 3m

Combine like terms: 5 + -12 = -7
9 + -5m = -7 + 3m

Solving
9 + -5m = -7 + 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.
9 + -5m + -3m = -7 + 3m + -3m

Combine like terms: -5m + -3m = -8m
9 + -8m = -7 + 3m + -3m

Combine like terms: 3m + -3m = 0
9 + -8m = -7 + 0
9 + -8m = -7

Add '-9' to each side of the equation.
9 + -9 + -8m = -7 + -9

Combine like terms: 9 + -9 = 0
0 + -8m = -7 + -9
-8m = -7 + -9

Combine like terms: -7 + -9 = -16
-8m = -16

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

Simplifying
m = 2

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