3(4u-2)+3(3u-6)=

Solution for 3(4u-2)+3(3u-6)= equation:

Simplifying
3(4u + -2) + 3(3u + -6) = 0

Reorder the terms:
3(-2 + 4u) + 3(3u + -6) = 0
(-2 * 3 + 4u * 3) + 3(3u + -6) = 0
(-6 + 12u) + 3(3u + -6) = 0

Reorder the terms:
-6 + 12u + 3(-6 + 3u) = 0
-6 + 12u + (-6 * 3 + 3u * 3) = 0
-6 + 12u + (-18 + 9u) = 0

Reorder the terms:
-6 + -18 + 12u + 9u = 0

Combine like terms: -6 + -18 = -24
-24 + 12u + 9u = 0

Combine like terms: 12u + 9u = 21u
-24 + 21u = 0

Solving
-24 + 21u = 0

Solving for variable 'u'.

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

Add '24' to each side of the equation.
-24 + 24 + 21u = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 21u = 0 + 24
21u = 0 + 24

Combine like terms: 0 + 24 = 24
21u = 24

Divide each side by '21'.
u = 1.142857143

Simplifying
u = 1.142857143