8y(2y-3)+(2y-3)=

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Solution for 8y(2y-3)+(2y-3)= equation:


Simplifying
8y(2y + -3) + (2y + -3) = 0

Reorder the terms:
8y(-3 + 2y) + (2y + -3) = 0
(-3 * 8y + 2y * 8y) + (2y + -3) = 0
(-24y + 16y2) + (2y + -3) = 0

Reorder the terms:
-24y + 16y2 + (-3 + 2y) = 0

Remove parenthesis around (-3 + 2y)
-24y + 16y2 + -3 + 2y = 0

Reorder the terms:
-3 + -24y + 2y + 16y2 = 0

Combine like terms: -24y + 2y = -22y
-3 + -22y + 16y2 = 0

Solving
-3 + -22y + 16y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(-1 + -8y)(3 + -2y) = 0

Subproblem 1

Set the factor '(-1 + -8y)' equal to zero and attempt to solve: Simplifying -1 + -8y = 0 Solving -1 + -8y = 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 + -8y = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -8y = 0 + 1 -8y = 0 + 1 Combine like terms: 0 + 1 = 1 -8y = 1 Divide each side by '-8'. y = -0.125 Simplifying y = -0.125

Subproblem 2

Set the factor '(3 + -2y)' equal to zero and attempt to solve: Simplifying 3 + -2y = 0 Solving 3 + -2y = 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 + -2y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -2y = 0 + -3 -2y = 0 + -3 Combine like terms: 0 + -3 = -3 -2y = -3 Divide each side by '-2'. y = 1.5 Simplifying y = 1.5

Solution

y = {-0.125, 1.5}

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