xy-9x-3y=7

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Solution for xy-9x-3y=7 equation:


Simplifying
xy + -9x + -3y = 7

Reorder the terms:
-9x + xy + -3y = 7

Solving
-9x + xy + -3y = 7

Solving for variable 'x'.

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

Add '3y' to each side of the equation.
-9x + xy + -3y + 3y = 7 + 3y

Combine like terms: -3y + 3y = 0
-9x + xy + 0 = 7 + 3y
-9x + xy = 7 + 3y

Reorder the terms:
-7 + -9x + xy + -3y = 7 + 3y + -7 + -3y

Reorder the terms:
-7 + -9x + xy + -3y = 7 + -7 + 3y + -3y

Combine like terms: 7 + -7 = 0
-7 + -9x + xy + -3y = 0 + 3y + -3y
-7 + -9x + xy + -3y = 3y + -3y

Combine like terms: 3y + -3y = 0
-7 + -9x + xy + -3y = 0

The solution to this equation could not be determined.

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