3u+6=-7u+6

Solution for 3u+6=-7u+6 equation:

Simplifying
3u + 6 = -7u + 6

Reorder the terms:
6 + 3u = -7u + 6

Reorder the terms:
6 + 3u = 6 + -7u

Add '-6' to each side of the equation.
6 + -6 + 3u = 6 + -6 + -7u

Combine like terms: 6 + -6 = 0
0 + 3u = 6 + -6 + -7u
3u = 6 + -6 + -7u

Combine like terms: 6 + -6 = 0
3u = 0 + -7u
3u = -7u

Solving
3u = -7u

Solving for variable 'u'.

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

Add '7u' to each side of the equation.
3u + 7u = -7u + 7u

Combine like terms: 3u + 7u = 10u
10u = -7u + 7u

Combine like terms: -7u + 7u = 0
10u = 0

Divide each side by '10'.
u = 0.0

Simplifying
u = 0.0