7n+mn+63+9n=

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Solution for 7n+mn+63+9n= equation:


Simplifying
7n + mn + 63 + 9n = 0

Reorder the terms:
63 + mn + 7n + 9n = 0

Combine like terms: 7n + 9n = 16n
63 + mn + 16n = 0

Solving
63 + mn + 16n = 0

Solving for variable 'm'.

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

Add '-63' to each side of the equation.
63 + mn + -63 + 16n = 0 + -63

Reorder the terms:
63 + -63 + mn + 16n = 0 + -63

Combine like terms: 63 + -63 = 0
0 + mn + 16n = 0 + -63
mn + 16n = 0 + -63

Combine like terms: 0 + -63 = -63
mn + 16n = -63

Add '-16n' to each side of the equation.
mn + 16n + -16n = -63 + -16n

Combine like terms: 16n + -16n = 0
mn + 0 = -63 + -16n
mn = -63 + -16n

Divide each side by 'n'.
m = -63n-1 + -16

Simplifying
m = -63n-1 + -16

Reorder the terms:
m = -16 + -63n-1

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