6y^2=-6y+336

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Solution for 6y^2=-6y+336 equation:


Simplifying
6y2 = -6y + 336

Reorder the terms:
6y2 = 336 + -6y

Solving
6y2 = 336 + -6y

Solving for variable 'y'.

Reorder the terms:
-336 + 6y + 6y2 = 336 + -6y + -336 + 6y

Reorder the terms:
-336 + 6y + 6y2 = 336 + -336 + -6y + 6y

Combine like terms: 336 + -336 = 0
-336 + 6y + 6y2 = 0 + -6y + 6y
-336 + 6y + 6y2 = -6y + 6y

Combine like terms: -6y + 6y = 0
-336 + 6y + 6y2 = 0

Factor out the Greatest Common Factor (GCF), '6'.
6(-56 + y + y2) = 0

Factor a trinomial.
6((-8 + -1y)(7 + -1y)) = 0

Ignore the factor 6.

Subproblem 1

Set the factor '(-8 + -1y)' equal to zero and attempt to solve: Simplifying -8 + -1y = 0 Solving -8 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1y = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1y = 0 + 8 -1y = 0 + 8 Combine like terms: 0 + 8 = 8 -1y = 8 Divide each side by '-1'. y = -8 Simplifying y = -8

Subproblem 2

Set the factor '(7 + -1y)' equal to zero and attempt to solve: Simplifying 7 + -1y = 0 Solving 7 + -1y = 0 Move all terms containing y to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1y = 0 + -7 -1y = 0 + -7 Combine like terms: 0 + -7 = -7 -1y = -7 Divide each side by '-1'. y = 7 Simplifying y = 7

Solution

y = {-8, 7}

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