r-3m+2m-5r+7r-m+6r+m=

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Solution for r-3m+2m-5r+7r-m+6r+m= equation:


Simplifying
r + -3m + 2m + -5r + 7r + -1m + 6r + m = 0

Reorder the terms:
-3m + 2m + -1m + m + r + -5r + 7r + 6r = 0

Combine like terms: -3m + 2m = -1m
-1m + -1m + m + r + -5r + 7r + 6r = 0

Combine like terms: -1m + -1m = -2m
-2m + m + r + -5r + 7r + 6r = 0

Combine like terms: -2m + m = -1m
-1m + r + -5r + 7r + 6r = 0

Combine like terms: r + -5r = -4r
-1m + -4r + 7r + 6r = 0

Combine like terms: -4r + 7r = 3r
-1m + 3r + 6r = 0

Combine like terms: 3r + 6r = 9r
-1m + 9r = 0

Solving
-1m + 9r = 0

Solving for variable 'm'.

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

Add '-9r' to each side of the equation.
-1m + 9r + -9r = 0 + -9r

Combine like terms: 9r + -9r = 0
-1m + 0 = 0 + -9r
-1m = 0 + -9r
Remove the zero:
-1m = -9r

Divide each side by '-1'.
m = 9r

Simplifying
m = 9r

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