y(x+y)-3y(y+6x)=

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Solution for y(x+y)-3y(y+6x)= equation:


Simplifying
y(x + y) + -3y(y + 6x) = 0
(x * y + y * y) + -3y(y + 6x) = 0
(xy + y2) + -3y(y + 6x) = 0

Reorder the terms:
xy + y2 + -3y(6x + y) = 0
xy + y2 + (6x * -3y + y * -3y) = 0
xy + y2 + (-18xy + -3y2) = 0

Reorder the terms:
xy + -18xy + y2 + -3y2 = 0

Combine like terms: xy + -18xy = -17xy
-17xy + y2 + -3y2 = 0

Combine like terms: y2 + -3y2 = -2y2
-17xy + -2y2 = 0

Solving
-17xy + -2y2 = 0

Solving for variable 'x'.

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

Add '2y2' to each side of the equation.
-17xy + -2y2 + 2y2 = 0 + 2y2

Combine like terms: -2y2 + 2y2 = 0
-17xy + 0 = 0 + 2y2
-17xy = 0 + 2y2
Remove the zero:
-17xy = 2y2

Divide each side by '-17y'.
x = -0.1176470588y

Simplifying
x = -0.1176470588y

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