3y^2+29y=-56

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Solution for 3y^2+29y=-56 equation:


Simplifying
3y2 + 29y = -56

Reorder the terms:
29y + 3y2 = -56

Solving
29y + 3y2 = -56

Solving for variable 'y'.

Reorder the terms:
56 + 29y + 3y2 = -56 + 56

Combine like terms: -56 + 56 = 0
56 + 29y + 3y2 = 0

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

Subproblem 1

Set the factor '(7 + y)' equal to zero and attempt to solve: Simplifying 7 + y = 0 Solving 7 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + y = 0 + -7 Combine like terms: 7 + -7 = 0 0 + y = 0 + -7 y = 0 + -7 Combine like terms: 0 + -7 = -7 y = -7 Simplifying y = -7

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 = {-7, -2.666666667}

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