xy-9x+8y-72=

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Solution for xy-9x+8y-72= equation:


Simplifying
xy + -9x + 8y + -72 = 0

Reorder the terms:
-72 + -9x + xy + 8y = 0

Solving
-72 + -9x + xy + 8y = 0

Solving for variable 'x'.

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

Add '72' to each side of the equation.
-72 + -9x + xy + 72 + 8y = 0 + 72

Reorder the terms:
-72 + 72 + -9x + xy + 8y = 0 + 72

Combine like terms: -72 + 72 = 0
0 + -9x + xy + 8y = 0 + 72
-9x + xy + 8y = 0 + 72

Combine like terms: 0 + 72 = 72
-9x + xy + 8y = 72

Add '-8y' to each side of the equation.
-9x + xy + 8y + -8y = 72 + -8y

Combine like terms: 8y + -8y = 0
-9x + xy + 0 = 72 + -8y
-9x + xy = 72 + -8y

Reorder the terms:
-72 + -9x + xy + 8y = 72 + -8y + -72 + 8y

Reorder the terms:
-72 + -9x + xy + 8y = 72 + -72 + -8y + 8y

Combine like terms: 72 + -72 = 0
-72 + -9x + xy + 8y = 0 + -8y + 8y
-72 + -9x + xy + 8y = -8y + 8y

Combine like terms: -8y + 8y = 0
-72 + -9x + xy + 8y = 0

The solution to this equation could not be determined.

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