u=4(2n+32)+5(n+1)

Solution for u=4(2n+32)+5(n+1) equation:

Simplifying
u = 4(2n + 32) + 5(n + 1)

Reorder the terms:
u = 4(32 + 2n) + 5(n + 1)
u = (32 * 4 + 2n * 4) + 5(n + 1)
u = (128 + 8n) + 5(n + 1)

Reorder the terms:
u = 128 + 8n + 5(1 + n)
u = 128 + 8n + (1 * 5 + n * 5)
u = 128 + 8n + (5 + 5n)

Reorder the terms:
u = 128 + 5 + 8n + 5n

Combine like terms: 128 + 5 = 133
u = 133 + 8n + 5n

Combine like terms: 8n + 5n = 13n
u = 133 + 13n

Solving
u = 133 + 13n

Solving for variable 'u'.

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

Simplifying
u = 133 + 13n