-8.7n+9.5+15.9-7.2n-8.4m=

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Solution for -8.7n+9.5+15.9-7.2n-8.4m= equation: 


Simplifying
-8.7n + 9.5 + 15.9 + -7.2n + -8.4m = 0

Reorder the terms:
9.5 + 15.9 + -8.4m + -8.7n + -7.2n = 0

Combine like terms: 9.5 + 15.9 = 25.4
25.4 + -8.4m + -8.7n + -7.2n = 0

Combine like terms: -8.7n + -7.2n = -15.9n
25.4 + -8.4m + -15.9n = 0

Solving
25.4 + -8.4m + -15.9n = 0

Solving for variable 'm'.

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

Add '-25.4' to each side of the equation.
25.4 + -8.4m + -25.4 + -15.9n = 0 + -25.4

Reorder the terms:
25.4 + -25.4 + -8.4m + -15.9n = 0 + -25.4

Combine like terms: 25.4 + -25.4 = 0.0
0.0 + -8.4m + -15.9n = 0 + -25.4
-8.4m + -15.9n = 0 + -25.4

Combine like terms: 0 + -25.4 = -25.4
-8.4m + -15.9n = -25.4

Add '15.9n' to each side of the equation.
-8.4m + -15.9n + 15.9n = -25.4 + 15.9n

Combine like terms: -15.9n + 15.9n = 0.0
-8.4m + 0.0 = -25.4 + 15.9n
-8.4m = -25.4 + 15.9n

Divide each side by '-8.4'.
m = 3.023809524 + -1.892857143n

Simplifying
m = 3.023809524 + -1.892857143n

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