3y=3y^2-6

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Solution for 3y=3y^2-6 equation:


Simplifying
3y = 3y2 + -6

Reorder the terms:
3y = -6 + 3y2

Solving
3y = -6 + 3y2

Solving for variable 'y'.

Reorder the terms:
6 + 3y + -3y2 = -6 + 3y2 + 6 + -3y2

Reorder the terms:
6 + 3y + -3y2 = -6 + 6 + 3y2 + -3y2

Combine like terms: -6 + 6 = 0
6 + 3y + -3y2 = 0 + 3y2 + -3y2
6 + 3y + -3y2 = 3y2 + -3y2

Combine like terms: 3y2 + -3y2 = 0
6 + 3y + -3y2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(2 + y + -1y2) = 0

Factor a trinomial.
3((2 + -1y)(1 + y)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(2 + -1y)' equal to zero and attempt to solve: Simplifying 2 + -1y = 0 Solving 2 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1y = 0 + -2 -1y = 0 + -2 Combine like terms: 0 + -2 = -2 -1y = -2 Divide each side by '-1'. y = 2 Simplifying y = 2

Subproblem 2

Set the factor '(1 + y)' equal to zero and attempt to solve: Simplifying 1 + y = 0 Solving 1 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + y = 0 + -1 y = 0 + -1 Combine like terms: 0 + -1 = -1 y = -1 Simplifying y = -1

Solution

y = {2, -1}

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