(6-u)(3u-4)=0

Solution for (6-u)(3u-4)=0 equation:

Simplifying
(6 + -1u)(3u + -4) = 0

Reorder the terms:
(6 + -1u)(-4 + 3u) = 0

Multiply (6 + -1u) * (-4 + 3u)
(6(-4 + 3u) + -1u * (-4 + 3u)) = 0
((-4 * 6 + 3u * 6) + -1u * (-4 + 3u)) = 0
((-24 + 18u) + -1u * (-4 + 3u)) = 0
(-24 + 18u + (-4 * -1u + 3u * -1u)) = 0
(-24 + 18u + (4u + -3u2)) = 0

Combine like terms: 18u + 4u = 22u
(-24 + 22u + -3u2) = 0

Solving
-24 + 22u + -3u2 = 0

Solving for variable 'u'.

Factor a trinomial.
(-6 + u)(4 + -3u) = 0

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

Simplifying
-6 + u = 0

Solving
-6 + u = 0

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

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

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

Combine like terms: 0 + 6 = 6
u = 6

Simplifying
u = 6
Subproblem 2
Set the factor '(4 + -3u)' equal to zero and attempt to solve:

Simplifying
4 + -3u = 0

Solving
4 + -3u = 0

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

Add '-4' to each side of the equation.
4 + -4 + -3u = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -3u = 0 + -4
-3u = 0 + -4

Combine like terms: 0 + -4 = -4
-3u = -4

Divide each side by '-3'.
u = 1.333333333

Simplifying
u = 1.333333333
Solution
u = {6, 1.333333333}