xy+y+4=0

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Solution for xy+y+4=0 equation:


Simplifying
xy + y + 4 = 0

Reorder the terms:
4 + xy + y = 0

Solving
4 + xy + y = 0

Solving for variable 'x'.

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

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

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

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

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

Add '-1y' to each side of the equation.
xy + y + -1y = -4 + -1y

Combine like terms: y + -1y = 0
xy + 0 = -4 + -1y
xy = -4 + -1y

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

Simplifying
x = -4y-1 + -1

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

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