8y=2y^2+6

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Solution for 8y=2y^2+6 equation:


Simplifying
8y = 2y2 + 6

Reorder the terms:
8y = 6 + 2y2

Solving
8y = 6 + 2y2

Solving for variable 'y'.

Reorder the terms:
-6 + 8y + -2y2 = 6 + 2y2 + -6 + -2y2

Reorder the terms:
-6 + 8y + -2y2 = 6 + -6 + 2y2 + -2y2

Combine like terms: 6 + -6 = 0
-6 + 8y + -2y2 = 0 + 2y2 + -2y2
-6 + 8y + -2y2 = 2y2 + -2y2

Combine like terms: 2y2 + -2y2 = 0
-6 + 8y + -2y2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-3 + 4y + -1y2) = 0

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

Ignore the factor 2.

Subproblem 1

Set the factor '(-3 + y)' equal to zero and attempt to solve: Simplifying -3 + y = 0 Solving -3 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + y = 0 + 3 Combine like terms: -3 + 3 = 0 0 + y = 0 + 3 y = 0 + 3 Combine like terms: 0 + 3 = 3 y = 3 Simplifying y = 3

Subproblem 2

Set the factor '(1 + -1y)' equal to zero and attempt to solve: Simplifying 1 + -1y = 0 Solving 1 + -1y = 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 + -1y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1y = 0 + -1 -1y = 0 + -1 Combine like terms: 0 + -1 = -1 -1y = -1 Divide each side by '-1'. y = 1 Simplifying y = 1

Solution

y = {3, 1}

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