35=16u-9u

Solution for 35=16u-9u equation:

Simplifying
35 = 16u + -9u

Combine like terms: 16u + -9u = 7u
35 = 7u

Solving
35 = 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.
35 + -7u = 7u + -7u

Combine like terms: 7u + -7u = 0
35 + -7u = 0

Add '-35' to each side of the equation.
35 + -35 + -7u = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -7u = 0 + -35
-7u = 0 + -35

Combine like terms: 0 + -35 = -35
-7u = -35

Divide each side by '-7'.
u = 5

Simplifying
u = 5