(-7+3u)(5)=

Solution for (-7+3u)(5)= equation:

Simplifying
(-7 + 3u)(5) = 0

Reorder the terms for easier multiplication:
5(-7 + 3u) = 0
(-7 * 5 + 3u * 5) = 0
(-35 + 15u) = 0

Solving
-35 + 15u = 0

Solving for variable 'u'.

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

Add '35' to each side of the equation.
-35 + 35 + 15u = 0 + 35

Combine like terms: -35 + 35 = 0
0 + 15u = 0 + 35
15u = 0 + 35

Combine like terms: 0 + 35 = 35
15u = 35

Divide each side by '15'.
u = 2.333333333

Simplifying
u = 2.333333333