w^2+9w+5w+45=0

Solution for w^2+9w+5w+45=0 equation:

Simplifying
w2 + 9w + 5w + 45 = 0

Reorder the terms:
45 + 9w + 5w + w2 = 0

Combine like terms: 9w + 5w = 14w
45 + 14w + w2 = 0

Solving
45 + 14w + w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(9 + w)(5 + w) = 0

Subproblem 1
Set the factor '(9 + w)' equal to zero and attempt to solve:

Simplifying
9 + w = 0

Solving
9 + w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + w = 0 + -9

Combine like terms: 9 + -9 = 0
0 + w = 0 + -9
w = 0 + -9

Combine like terms: 0 + -9 = -9
w = -9

Simplifying
w = -9
Subproblem 2
Set the factor '(5 + w)' equal to zero and attempt to solve:

Simplifying
5 + w = 0

Solving
5 + w = 0

Move all terms containing w to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + w = 0 + -5

Combine like terms: 5 + -5 = 0
0 + w = 0 + -5
w = 0 + -5

Combine like terms: 0 + -5 = -5
w = -5

Simplifying
w = -5
Solution
w = {-9, -5}