u=3(7n+32)+5(n+1)

Solution for u=3(7n+32)+5(n+1) equation:

Simplifying
u = 3(7n + 32) + 5(n + 1)

Reorder the terms:
u = 3(32 + 7n) + 5(n + 1)
u = (32 * 3 + 7n * 3) + 5(n + 1)
u = (96 + 21n) + 5(n + 1)

Reorder the terms:
u = 96 + 21n + 5(1 + n)
u = 96 + 21n + (1 * 5 + n * 5)
u = 96 + 21n + (5 + 5n)

Reorder the terms:
u = 96 + 5 + 21n + 5n

Combine like terms: 96 + 5 = 101
u = 101 + 21n + 5n

Combine like terms: 21n + 5n = 26n
u = 101 + 26n

Solving
u = 101 + 26n

Solving for variable 'u'.

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

Simplifying
u = 101 + 26n