8y^2=-5+14y

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Solution for 8y^2=-5+14y equation:


Simplifying
8y2 = -5 + 14y

Solving
8y2 = -5 + 14y

Solving for variable 'y'.

Reorder the terms:
5 + -14y + 8y2 = -5 + 14y + 5 + -14y

Reorder the terms:
5 + -14y + 8y2 = -5 + 5 + 14y + -14y

Combine like terms: -5 + 5 = 0
5 + -14y + 8y2 = 0 + 14y + -14y
5 + -14y + 8y2 = 14y + -14y

Combine like terms: 14y + -14y = 0
5 + -14y + 8y2 = 0

Factor a trinomial.
(1 + -2y)(5 + -4y) = 0

Subproblem 1

Set the factor '(1 + -2y)' equal to zero and attempt to solve: Simplifying 1 + -2y = 0 Solving 1 + -2y = 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 + -2y = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2y = 0 + -1 -2y = 0 + -1 Combine like terms: 0 + -1 = -1 -2y = -1 Divide each side by '-2'. y = 0.5 Simplifying y = 0.5

Subproblem 2

Set the factor '(5 + -4y)' equal to zero and attempt to solve: Simplifying 5 + -4y = 0 Solving 5 + -4y = 0 Move all terms containing y to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -4y = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -4y = 0 + -5 -4y = 0 + -5 Combine like terms: 0 + -5 = -5 -4y = -5 Divide each side by '-4'. y = 1.25 Simplifying y = 1.25

Solution

y = {0.5, 1.25}

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