108+4u=-12u

Solution for 108+4u=-12u equation:

Simplifying
108 + 4u = -12u

Solving
108 + 4u = -12u

Solving for variable 'u'.

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

Add '12u' to each side of the equation.
108 + 4u + 12u = -12u + 12u

Combine like terms: 4u + 12u = 16u
108 + 16u = -12u + 12u

Combine like terms: -12u + 12u = 0
108 + 16u = 0

Add '-108' to each side of the equation.
108 + -108 + 16u = 0 + -108

Combine like terms: 108 + -108 = 0
0 + 16u = 0 + -108
16u = 0 + -108

Combine like terms: 0 + -108 = -108
16u = -108

Divide each side by '16'.
u = -6.75

Simplifying
u = -6.75