(6-w)(5w-9)=0

Solution for (6-w)(5w-9)=0 equation:

Simplifying
(6 + -1w)(5w + -9) = 0

Reorder the terms:
(6 + -1w)(-9 + 5w) = 0

Multiply (6 + -1w) * (-9 + 5w)
(6(-9 + 5w) + -1w * (-9 + 5w)) = 0
((-9 * 6 + 5w * 6) + -1w * (-9 + 5w)) = 0
((-54 + 30w) + -1w * (-9 + 5w)) = 0
(-54 + 30w + (-9 * -1w + 5w * -1w)) = 0
(-54 + 30w + (9w + -5w2)) = 0

Combine like terms: 30w + 9w = 39w
(-54 + 39w + -5w2) = 0

Solving
-54 + 39w + -5w2 = 0

Solving for variable 'w'.

Factor a trinomial.
(-6 + w)(9 + -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 '(9 + -5w)' equal to zero and attempt to solve:

Simplifying
9 + -5w = 0

Solving
9 + -5w = 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 + -5w = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -5w = 0 + -9
-5w = 0 + -9

Combine like terms: 0 + -9 = -9
-5w = -9

Divide each side by '-5'.
w = 1.8

Simplifying
w = 1.8
Solution
w = {6, 1.8}