7m+5n-5m+8n=

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Solution for 7m+5n-5m+8n= equation:


Simplifying
7m + 5n + -5m + 8n = 0

Reorder the terms:
7m + -5m + 5n + 8n = 0

Combine like terms: 7m + -5m = 2m
2m + 5n + 8n = 0

Combine like terms: 5n + 8n = 13n
2m + 13n = 0

Solving
2m + 13n = 0

Solving for variable 'm'.

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

Add '-13n' to each side of the equation.
2m + 13n + -13n = 0 + -13n

Combine like terms: 13n + -13n = 0
2m + 0 = 0 + -13n
2m = 0 + -13n
Remove the zero:
2m = -13n

Divide each side by '2'.
m = -6.5n

Simplifying
m = -6.5n

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