11u+8-15u+45=

Solution for 11u+8-15u+45= equation:

Simplifying
11u + 8 + -15u + 45 = 0

Reorder the terms:
8 + 45 + 11u + -15u = 0

Combine like terms: 8 + 45 = 53
53 + 11u + -15u = 0

Combine like terms: 11u + -15u = -4u
53 + -4u = 0

Solving
53 + -4u = 0

Solving for variable 'u'.

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

Add '-53' to each side of the equation.
53 + -53 + -4u = 0 + -53

Combine like terms: 53 + -53 = 0
0 + -4u = 0 + -53
-4u = 0 + -53

Combine like terms: 0 + -53 = -53
-4u = -53

Divide each side by '-4'.
u = 13.25

Simplifying
u = 13.25