3(u+1)+4u+1=

Solution for 3(u+1)+4u+1= equation:

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

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

Reorder the terms:
3 + 1 + 3u + 4u = 0

Combine like terms: 3 + 1 = 4
4 + 3u + 4u = 0

Combine like terms: 3u + 4u = 7u
4 + 7u = 0

Solving
4 + 7u = 0

Solving for variable 'u'.

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

Add '-4' to each side of the equation.
4 + -4 + 7u = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 7u = 0 + -4
7u = 0 + -4

Combine like terms: 0 + -4 = -4
7u = -4

Divide each side by '7'.
u = -0.5714285714

Simplifying
u = -0.5714285714