mn-3n+7=

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Solution for mn-3n+7= equation:


Simplifying
mn + -3n + 7 = 0

Reorder the terms:
7 + mn + -3n = 0

Solving
7 + mn + -3n = 0

Solving for variable 'm'.

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

Add '-7' to each side of the equation.
7 + mn + -7 + -3n = 0 + -7

Reorder the terms:
7 + -7 + mn + -3n = 0 + -7

Combine like terms: 7 + -7 = 0
0 + mn + -3n = 0 + -7
mn + -3n = 0 + -7

Combine like terms: 0 + -7 = -7
mn + -3n = -7

Add '3n' to each side of the equation.
mn + -3n + 3n = -7 + 3n

Combine like terms: -3n + 3n = 0
mn + 0 = -7 + 3n
mn = -7 + 3n

Divide each side by 'n'.
m = -7n-1 + 3

Simplifying
m = -7n-1 + 3

Reorder the terms:
m = 3 + -7n-1

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