6y^2-13y=8

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Solution for 6y^2-13y=8 equation:


Simplifying
6y2 + -13y = 8

Reorder the terms:
-13y + 6y2 = 8

Solving
-13y + 6y2 = 8

Solving for variable 'y'.

Reorder the terms:
-8 + -13y + 6y2 = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + -13y + 6y2 = 0

Factor a trinomial.
(-1 + -2y)(8 + -3y) = 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 '(8 + -3y)' equal to zero and attempt to solve: Simplifying 8 + -3y = 0 Solving 8 + -3y = 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 + -3y = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -3y = 0 + -8 -3y = 0 + -8 Combine like terms: 0 + -8 = -8 -3y = -8 Divide each side by '-3'. y = 2.666666667 Simplifying y = 2.666666667

Solution

y = {-0.5, 2.666666667}

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