7m+8n=89

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Solution for 7m+8n=89 equation: 


Simplifying
7m + 8n = 89

Solving
7m + 8n = 89

Solving for variable 'm'.

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

Add '-8n' to each side of the equation.
7m + 8n + -8n = 89 + -8n

Combine like terms: 8n + -8n = 0
7m + 0 = 89 + -8n
7m = 89 + -8n

Divide each side by '7'.
m = 12.71428571 + -1.142857143n

Simplifying
m = 12.71428571 + -1.142857143n

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