3y^2=-11y-6

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Solution for 3y^2=-11y-6 equation:


Simplifying
3y2 = -11y + -6

Reorder the terms:
3y2 = -6 + -11y

Solving
3y2 = -6 + -11y

Solving for variable 'y'.

Reorder the terms:
6 + 11y + 3y2 = -6 + -11y + 6 + 11y

Reorder the terms:
6 + 11y + 3y2 = -6 + 6 + -11y + 11y

Combine like terms: -6 + 6 = 0
6 + 11y + 3y2 = 0 + -11y + 11y
6 + 11y + 3y2 = -11y + 11y

Combine like terms: -11y + 11y = 0
6 + 11y + 3y2 = 0

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

Subproblem 1

Set the factor '(3 + y)' equal to zero and attempt to solve: Simplifying 3 + y = 0 Solving 3 + y = 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 + y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + y = 0 + -3 y = 0 + -3 Combine like terms: 0 + -3 = -3 y = -3 Simplifying y = -3

Subproblem 2

Set the factor '(2 + 3y)' equal to zero and attempt to solve: Simplifying 2 + 3y = 0 Solving 2 + 3y = 0 Move all terms containing y to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + 3y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3y = 0 + -2 3y = 0 + -2 Combine like terms: 0 + -2 = -2 3y = -2 Divide each side by '3'. y = -0.6666666667 Simplifying y = -0.6666666667

Solution

y = {-3, -0.6666666667}

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