xy-2y=4

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Solution for xy-2y=4 equation: 


Simplifying
xy + -2y = 4

Solving
xy + -2y = 4

Solving for variable 'x'.

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

Add '2y' to each side of the equation.
xy + -2y + 2y = 4 + 2y

Combine like terms: -2y + 2y = 0
xy + 0 = 4 + 2y
xy = 4 + 2y

Divide each side by 'y'.
x = 4y-1 + 2

Simplifying
x = 4y-1 + 2

Reorder the terms:
x = 2 + 4y-1

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