(5y+23)(9y+22)=0

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Solution for (5y+23)(9y+22)=0 equation:


Simplifying
(5y + 23)(9y + 22) = 0

Reorder the terms:
(23 + 5y)(9y + 22) = 0

Reorder the terms:
(23 + 5y)(22 + 9y) = 0

Multiply (23 + 5y) * (22 + 9y)
(23(22 + 9y) + 5y * (22 + 9y)) = 0
((22 * 23 + 9y * 23) + 5y * (22 + 9y)) = 0
((506 + 207y) + 5y * (22 + 9y)) = 0
(506 + 207y + (22 * 5y + 9y * 5y)) = 0
(506 + 207y + (110y + 45y2)) = 0

Combine like terms: 207y + 110y = 317y
(506 + 317y + 45y2) = 0

Solving
506 + 317y + 45y2 = 0

Solving for variable 'y'.

Factor a trinomial.
(23 + 5y)(22 + 9y) = 0

Subproblem 1

Set the factor '(23 + 5y)' equal to zero and attempt to solve: Simplifying 23 + 5y = 0 Solving 23 + 5y = 0 Move all terms containing y to the left, all other terms to the right. Add '-23' to each side of the equation. 23 + -23 + 5y = 0 + -23 Combine like terms: 23 + -23 = 0 0 + 5y = 0 + -23 5y = 0 + -23 Combine like terms: 0 + -23 = -23 5y = -23 Divide each side by '5'. y = -4.6 Simplifying y = -4.6

Subproblem 2

Set the factor '(22 + 9y)' equal to zero and attempt to solve: Simplifying 22 + 9y = 0 Solving 22 + 9y = 0 Move all terms containing y to the left, all other terms to the right. Add '-22' to each side of the equation. 22 + -22 + 9y = 0 + -22 Combine like terms: 22 + -22 = 0 0 + 9y = 0 + -22 9y = 0 + -22 Combine like terms: 0 + -22 = -22 9y = -22 Divide each side by '9'. y = -2.444444444 Simplifying y = -2.444444444

Solution

y = {-4.6, -2.444444444}

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