(6+w)(5w+2)=0

Solution for (6+w)(5w+2)=0 equation:

Simplifying
(6 + w)(5w + 2) = 0

Reorder the terms:
(6 + w)(2 + 5w) = 0

Multiply (6 + w) * (2 + 5w)
(6(2 + 5w) + w(2 + 5w)) = 0
((2 * 6 + 5w * 6) + w(2 + 5w)) = 0
((12 + 30w) + w(2 + 5w)) = 0
(12 + 30w + (2 * w + 5w * w)) = 0
(12 + 30w + (2w + 5w2)) = 0

Combine like terms: 30w + 2w = 32w
(12 + 32w + 5w2) = 0

Solving
12 + 32w + 5w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(6 + w)(2 + 5w) = 0

Subproblem 1
Set the factor '(6 + w)' equal to zero and attempt to solve:

Simplifying
6 + w = 0

Solving
6 + w = 0

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

Add '-6' to each side of the equation.
6 + -6 + w = 0 + -6

Combine like terms: 6 + -6 = 0
0 + w = 0 + -6
w = 0 + -6

Combine like terms: 0 + -6 = -6
w = -6

Simplifying
w = -6
Subproblem 2
Set the factor '(2 + 5w)' equal to zero and attempt to solve:

Simplifying
2 + 5w = 0

Solving
2 + 5w = 0

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

Add '-2' to each side of the equation.
2 + -2 + 5w = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 5w = 0 + -2
5w = 0 + -2

Combine like terms: 0 + -2 = -2
5w = -2

Divide each side by '5'.
w = -0.4

Simplifying
w = -0.4
Solution
w = {-6, -0.4}