y(y+2)=y^2-6

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Solution for y(y+2)=y^2-6 equation:


Simplifying
y(y + 2) = y2 + -6

Reorder the terms:
y(2 + y) = y2 + -6
(2 * y + y * y) = y2 + -6
(2y + y2) = y2 + -6

Reorder the terms:
2y + y2 = -6 + y2

Add '-1y2' to each side of the equation.
2y + y2 + -1y2 = -6 + y2 + -1y2

Combine like terms: y2 + -1y2 = 0
2y + 0 = -6 + y2 + -1y2
2y = -6 + y2 + -1y2

Combine like terms: y2 + -1y2 = 0
2y = -6 + 0
2y = -6

Solving
2y = -6

Solving for variable 'y'.

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

Divide each side by '2'.
y = -3

Simplifying
y = -3

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