q^2+22q=-85

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Solution for q^2+22q=-85 equation:


Simplifying
q2 + 22q = -85

Reorder the terms:
22q + q2 = -85

Solving
22q + q2 = -85

Solving for variable 'q'.

Reorder the terms:
85 + 22q + q2 = -85 + 85

Combine like terms: -85 + 85 = 0
85 + 22q + q2 = 0

Factor a trinomial.
(17 + q)(5 + q) = 0

Subproblem 1

Set the factor '(17 + q)' equal to zero and attempt to solve: Simplifying 17 + q = 0 Solving 17 + q = 0 Move all terms containing q to the left, all other terms to the right. Add '-17' to each side of the equation. 17 + -17 + q = 0 + -17 Combine like terms: 17 + -17 = 0 0 + q = 0 + -17 q = 0 + -17 Combine like terms: 0 + -17 = -17 q = -17 Simplifying q = -17

Subproblem 2

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

Solution

q = {-17, -5}

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