9xy+7x-9y-7=

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Solution for 9xy+7x-9y-7= equation:


Simplifying
9xy + 7x + -9y + -7 = 0

Reorder the terms:
-7 + 7x + 9xy + -9y = 0

Solving
-7 + 7x + 9xy + -9y = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7x + 9xy + 7 + -9y = 0 + 7

Reorder the terms:
-7 + 7 + 7x + 9xy + -9y = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 7x + 9xy + -9y = 0 + 7
7x + 9xy + -9y = 0 + 7

Combine like terms: 0 + 7 = 7
7x + 9xy + -9y = 7

Add '9y' to each side of the equation.
7x + 9xy + -9y + 9y = 7 + 9y

Combine like terms: -9y + 9y = 0
7x + 9xy + 0 = 7 + 9y
7x + 9xy = 7 + 9y

Reorder the terms:
-7 + 7x + 9xy + -9y = 7 + 9y + -7 + -9y

Reorder the terms:
-7 + 7x + 9xy + -9y = 7 + -7 + 9y + -9y

Combine like terms: 7 + -7 = 0
-7 + 7x + 9xy + -9y = 0 + 9y + -9y
-7 + 7x + 9xy + -9y = 9y + -9y

Combine like terms: 9y + -9y = 0
-7 + 7x + 9xy + -9y = 0

The solution to this equation could not be determined.

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