u=3(6n+31)+8(n+1)

Solution for u=3(6n+31)+8(n+1) equation:

Simplifying
u = 3(6n + 31) + 8(n + 1)

Reorder the terms:
u = 3(31 + 6n) + 8(n + 1)
u = (31 * 3 + 6n * 3) + 8(n + 1)
u = (93 + 18n) + 8(n + 1)

Reorder the terms:
u = 93 + 18n + 8(1 + n)
u = 93 + 18n + (1 * 8 + n * 8)
u = 93 + 18n + (8 + 8n)

Reorder the terms:
u = 93 + 8 + 18n + 8n

Combine like terms: 93 + 8 = 101
u = 101 + 18n + 8n

Combine like terms: 18n + 8n = 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