9+12y+15m-5y-2m+11=

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Solution for 9+12y+15m-5y-2m+11= equation:


Simplifying
9 + 12y + 15m + -5y + -2m + 11 = 0

Reorder the terms:
9 + 11 + 15m + -2m + 12y + -5y = 0

Combine like terms: 9 + 11 = 20
20 + 15m + -2m + 12y + -5y = 0

Combine like terms: 15m + -2m = 13m
20 + 13m + 12y + -5y = 0

Combine like terms: 12y + -5y = 7y
20 + 13m + 7y = 0

Solving
20 + 13m + 7y = 0

Solving for variable 'm'.

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

Add '-20' to each side of the equation.
20 + 13m + -20 + 7y = 0 + -20

Reorder the terms:
20 + -20 + 13m + 7y = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 13m + 7y = 0 + -20
13m + 7y = 0 + -20

Combine like terms: 0 + -20 = -20
13m + 7y = -20

Add '-7y' to each side of the equation.
13m + 7y + -7y = -20 + -7y

Combine like terms: 7y + -7y = 0
13m + 0 = -20 + -7y
13m = -20 + -7y

Divide each side by '13'.
m = -1.538461538 + -0.5384615385y

Simplifying
m = -1.538461538 + -0.5384615385y

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