u=4(6n+33)+7(n+1)

Solution for u=4(6n+33)+7(n+1) equation:

Simplifying
u = 4(6n + 33) + 7(n + 1)

Reorder the terms:
u = 4(33 + 6n) + 7(n + 1)
u = (33 * 4 + 6n * 4) + 7(n + 1)
u = (132 + 24n) + 7(n + 1)

Reorder the terms:
u = 132 + 24n + 7(1 + n)
u = 132 + 24n + (1 * 7 + n * 7)
u = 132 + 24n + (7 + 7n)

Reorder the terms:
u = 132 + 7 + 24n + 7n

Combine like terms: 132 + 7 = 139
u = 139 + 24n + 7n

Combine like terms: 24n + 7n = 31n
u = 139 + 31n

Solving
u = 139 + 31n

Solving for variable 'u'.

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

Simplifying
u = 139 + 31n