7mn-6mn+9-y+5+y=

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Solution for 7mn-6mn+9-y+5+y= equation:


Simplifying
7mn + -6mn + 9 + -1y + 5 + y = 0

Reorder the terms:
9 + 5 + 7mn + -6mn + -1y + y = 0

Combine like terms: 9 + 5 = 14
14 + 7mn + -6mn + -1y + y = 0

Combine like terms: 7mn + -6mn = 1mn
14 + 1mn + -1y + y = 0

Combine like terms: -1y + y = 0
14 + 1mn + 0 = 0
14 + 1mn = 0

Solving
14 + 1mn = 0

Solving for variable 'm'.

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

Add '-14' to each side of the equation.
14 + -14 + 1mn = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 1mn = 0 + -14
1mn = 0 + -14

Combine like terms: 0 + -14 = -14
1mn = -14

Divide each side by '1n'.
m = -14n-1

Simplifying
m = -14n-1

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