2(u-5)+7u+4=

Solution for 2(u-5)+7u+4= equation:

Simplifying
2(u + -5) + 7u + 4 = 0

Reorder the terms:
2(-5 + u) + 7u + 4 = 0
(-5 * 2 + u * 2) + 7u + 4 = 0
(-10 + 2u) + 7u + 4 = 0

Reorder the terms:
-10 + 4 + 2u + 7u = 0

Combine like terms: -10 + 4 = -6
-6 + 2u + 7u = 0

Combine like terms: 2u + 7u = 9u
-6 + 9u = 0

Solving
-6 + 9u = 0

Solving for variable 'u'.

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

Add '6' to each side of the equation.
-6 + 6 + 9u = 0 + 6

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

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

Divide each side by '9'.
u = 0.6666666667

Simplifying
u = 0.6666666667