y^2+13y+10=5y-2

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Solution for y^2+13y+10=5y-2 equation:


Simplifying
y2 + 13y + 10 = 5y + -2

Reorder the terms:
10 + 13y + y2 = 5y + -2

Reorder the terms:
10 + 13y + y2 = -2 + 5y

Solving
10 + 13y + y2 = -2 + 5y

Solving for variable 'y'.

Reorder the terms:
10 + 2 + 13y + -5y + y2 = -2 + 5y + 2 + -5y

Combine like terms: 10 + 2 = 12
12 + 13y + -5y + y2 = -2 + 5y + 2 + -5y

Combine like terms: 13y + -5y = 8y
12 + 8y + y2 = -2 + 5y + 2 + -5y

Reorder the terms:
12 + 8y + y2 = -2 + 2 + 5y + -5y

Combine like terms: -2 + 2 = 0
12 + 8y + y2 = 0 + 5y + -5y
12 + 8y + y2 = 5y + -5y

Combine like terms: 5y + -5y = 0
12 + 8y + y2 = 0

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

Subproblem 1

Set the factor '(6 + y)' equal to zero and attempt to solve: Simplifying 6 + y = 0 Solving 6 + y = 0 Move all terms containing y to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + y = 0 + -6 Combine like terms: 6 + -6 = 0 0 + y = 0 + -6 y = 0 + -6 Combine like terms: 0 + -6 = -6 y = -6 Simplifying y = -6

Subproblem 2

Set the factor '(2 + y)' equal to zero and attempt to solve: Simplifying 2 + y = 0 Solving 2 + y = 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 + y = 0 + -2 Combine like terms: 2 + -2 = 0 0 + y = 0 + -2 y = 0 + -2 Combine like terms: 0 + -2 = -2 y = -2 Simplifying y = -2

Solution

y = {-6, -2}

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