6=5(u-6)+4u

Solution for 6=5(u-6)+4u equation:

Simplifying
6 = 5(u + -6) + 4u

Reorder the terms:
6 = 5(-6 + u) + 4u
6 = (-6 * 5 + u * 5) + 4u
6 = (-30 + 5u) + 4u

Combine like terms: 5u + 4u = 9u
6 = -30 + 9u

Solving
6 = -30 + 9u

Solving for variable 'u'.

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

Add '-9u' to each side of the equation.
6 + -9u = -30 + 9u + -9u

Combine like terms: 9u + -9u = 0
6 + -9u = -30 + 0
6 + -9u = -30

Add '-6' to each side of the equation.
6 + -6 + -9u = -30 + -6

Combine like terms: 6 + -6 = 0
0 + -9u = -30 + -6
-9u = -30 + -6

Combine like terms: -30 + -6 = -36
-9u = -36

Divide each side by '-9'.
u = 4

Simplifying
u = 4