-18+15r+13m-5r-5m+14=

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Solution for -18+15r+13m-5r-5m+14= equation:


Simplifying
-18 + 15r + 13m + -5r + -5m + 14 = 0

Reorder the terms:
-18 + 14 + 13m + -5m + 15r + -5r = 0

Combine like terms: -18 + 14 = -4
-4 + 13m + -5m + 15r + -5r = 0

Combine like terms: 13m + -5m = 8m
-4 + 8m + 15r + -5r = 0

Combine like terms: 15r + -5r = 10r
-4 + 8m + 10r = 0

Solving
-4 + 8m + 10r = 0

Solving for variable 'm'.

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

Add '4' to each side of the equation.
-4 + 8m + 4 + 10r = 0 + 4

Reorder the terms:
-4 + 4 + 8m + 10r = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 8m + 10r = 0 + 4
8m + 10r = 0 + 4

Combine like terms: 0 + 4 = 4
8m + 10r = 4

Add '-10r' to each side of the equation.
8m + 10r + -10r = 4 + -10r

Combine like terms: 10r + -10r = 0
8m + 0 = 4 + -10r
8m = 4 + -10r

Divide each side by '8'.
m = 0.5 + -1.25r

Simplifying
m = 0.5 + -1.25r

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