xy-9y-1=0

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Solution for xy-9y-1=0 equation:


Simplifying
xy + -9y + -1 = 0

Reorder the terms:
-1 + xy + -9y = 0

Solving
-1 + xy + -9y = 0

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + xy + 1 + -9y = 0 + 1

Reorder the terms:
-1 + 1 + xy + -9y = 0 + 1

Combine like terms: -1 + 1 = 0
0 + xy + -9y = 0 + 1
xy + -9y = 0 + 1

Combine like terms: 0 + 1 = 1
xy + -9y = 1

Add '9y' to each side of the equation.
xy + -9y + 9y = 1 + 9y

Combine like terms: -9y + 9y = 0
xy + 0 = 1 + 9y
xy = 1 + 9y

Divide each side by 'y'.
x = y-1 + 9

Simplifying
x = y-1 + 9

Reorder the terms:
x = 9 + y-1

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