xy-4y-12=0

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Solution for xy-4y-12=0 equation:


Simplifying
xy + -4y + -12 = 0

Reorder the terms:
-12 + xy + -4y = 0

Solving
-12 + xy + -4y = 0

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + xy + 12 + -4y = 0 + 12

Reorder the terms:
-12 + 12 + xy + -4y = 0 + 12

Combine like terms: -12 + 12 = 0
0 + xy + -4y = 0 + 12
xy + -4y = 0 + 12

Combine like terms: 0 + 12 = 12
xy + -4y = 12

Add '4y' to each side of the equation.
xy + -4y + 4y = 12 + 4y

Combine like terms: -4y + 4y = 0
xy + 0 = 12 + 4y
xy = 12 + 4y

Divide each side by 'y'.
x = 12y-1 + 4

Simplifying
x = 12y-1 + 4

Reorder the terms:
x = 4 + 12y-1

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