y(11-3y)=8

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Solution for y(11-3y)=8 equation:


Simplifying
y(11 + -3y) = 8
(11 * y + -3y * y) = 8
(11y + -3y2) = 8

Solving
11y + -3y2 = 8

Solving for variable 'y'.

Reorder the terms:
-8 + 11y + -3y2 = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + 11y + -3y2 = 0

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

Subproblem 1

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

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 = {2.666666667, 1}

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