u=3(2n+33)+8(n+1)

Solution for u=3(2n+33)+8(n+1) equation:

Simplifying
u = 3(2n + 33) + 8(n + 1)

Reorder the terms:
u = 3(33 + 2n) + 8(n + 1)
u = (33 * 3 + 2n * 3) + 8(n + 1)
u = (99 + 6n) + 8(n + 1)

Reorder the terms:
u = 99 + 6n + 8(1 + n)
u = 99 + 6n + (1 * 8 + n * 8)
u = 99 + 6n + (8 + 8n)

Reorder the terms:
u = 99 + 8 + 6n + 8n

Combine like terms: 99 + 8 = 107
u = 107 + 6n + 8n

Combine like terms: 6n + 8n = 14n
u = 107 + 14n

Solving
u = 107 + 14n

Solving for variable 'u'.

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

Simplifying
u = 107 + 14n