xy-18+2y-9x=0

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Solution for xy-18+2y-9x=0 equation:


Simplifying
xy + -18 + 2y + -9x = 0

Reorder the terms:
-18 + -9x + xy + 2y = 0

Solving
-18 + -9x + xy + 2y = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + -9x + xy + 18 + 2y = 0 + 18

Reorder the terms:
-18 + 18 + -9x + xy + 2y = 0 + 18

Combine like terms: -18 + 18 = 0
0 + -9x + xy + 2y = 0 + 18
-9x + xy + 2y = 0 + 18

Combine like terms: 0 + 18 = 18
-9x + xy + 2y = 18

Add '-2y' to each side of the equation.
-9x + xy + 2y + -2y = 18 + -2y

Combine like terms: 2y + -2y = 0
-9x + xy + 0 = 18 + -2y
-9x + xy = 18 + -2y

Reorder the terms:
-18 + -9x + xy + 2y = 18 + -2y + -18 + 2y

Reorder the terms:
-18 + -9x + xy + 2y = 18 + -18 + -2y + 2y

Combine like terms: 18 + -18 = 0
-18 + -9x + xy + 2y = 0 + -2y + 2y
-18 + -9x + xy + 2y = -2y + 2y

Combine like terms: -2y + 2y = 0
-18 + -9x + xy + 2y = 0

The solution to this equation could not be determined.

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