u=3(9n+35)+5(n+1)

Solution for u=3(9n+35)+5(n+1) equation:

Simplifying
u = 3(9n + 35) + 5(n + 1)

Reorder the terms:
u = 3(35 + 9n) + 5(n + 1)
u = (35 * 3 + 9n * 3) + 5(n + 1)
u = (105 + 27n) + 5(n + 1)

Reorder the terms:
u = 105 + 27n + 5(1 + n)
u = 105 + 27n + (1 * 5 + n * 5)
u = 105 + 27n + (5 + 5n)

Reorder the terms:
u = 105 + 5 + 27n + 5n

Combine like terms: 105 + 5 = 110
u = 110 + 27n + 5n

Combine like terms: 27n + 5n = 32n
u = 110 + 32n

Solving
u = 110 + 32n

Solving for variable 'u'.

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

Simplifying
u = 110 + 32n