13-(4m+4)=4+3m-16

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Solution for 13-(4m+4)=4+3m-16 equation:


Simplifying
13 + -1(4m + 4) = 4 + 3m + -16

Reorder the terms:
13 + -1(4 + 4m) = 4 + 3m + -16
13 + (4 * -1 + 4m * -1) = 4 + 3m + -16
13 + (-4 + -4m) = 4 + 3m + -16

Combine like terms: 13 + -4 = 9
9 + -4m = 4 + 3m + -16

Reorder the terms:
9 + -4m = 4 + -16 + 3m

Combine like terms: 4 + -16 = -12
9 + -4m = -12 + 3m

Solving
9 + -4m = -12 + 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 + -4m + -3m = -12 + 3m + -3m

Combine like terms: -4m + -3m = -7m
9 + -7m = -12 + 3m + -3m

Combine like terms: 3m + -3m = 0
9 + -7m = -12 + 0
9 + -7m = -12

Add '-9' to each side of the equation.
9 + -9 + -7m = -12 + -9

Combine like terms: 9 + -9 = 0
0 + -7m = -12 + -9
-7m = -12 + -9

Combine like terms: -12 + -9 = -21
-7m = -21

Divide each side by '-7'.
m = 3

Simplifying
m = 3

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