(8-w)(5w+6)=0

Solution for (8-w)(5w+6)=0 equation:

Simplifying
(8 + -1w)(5w + 6) = 0

Reorder the terms:
(8 + -1w)(6 + 5w) = 0

Multiply (8 + -1w) * (6 + 5w)
(8(6 + 5w) + -1w * (6 + 5w)) = 0
((6 * 8 + 5w * 8) + -1w * (6 + 5w)) = 0
((48 + 40w) + -1w * (6 + 5w)) = 0
(48 + 40w + (6 * -1w + 5w * -1w)) = 0
(48 + 40w + (-6w + -5w2)) = 0

Combine like terms: 40w + -6w = 34w
(48 + 34w + -5w2) = 0

Solving
48 + 34w + -5w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(8 + -1w)(6 + 5w) = 0

Subproblem 1
Set the factor '(8 + -1w)' equal to zero and attempt to solve:

Simplifying
8 + -1w = 0

Solving
8 + -1w = 0

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

Add '-8' to each side of the equation.
8 + -8 + -1w = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1w = 0 + -8
-1w = 0 + -8

Combine like terms: 0 + -8 = -8
-1w = -8

Divide each side by '-1'.
w = 8

Simplifying
w = 8
Subproblem 2
Set the factor '(6 + 5w)' equal to zero and attempt to solve:

Simplifying
6 + 5w = 0

Solving
6 + 5w = 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 + 5w = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 5w = 0 + -6
5w = 0 + -6

Combine like terms: 0 + -6 = -6
5w = -6

Divide each side by '5'.
w = -1.2

Simplifying
w = -1.2
Solution
w = {8, -1.2}