u=5(7n+30)+8(n+1)

Solution for u=5(7n+30)+8(n+1) equation:

Simplifying
u = 5(7n + 30) + 8(n + 1)

Reorder the terms:
u = 5(30 + 7n) + 8(n + 1)
u = (30 * 5 + 7n * 5) + 8(n + 1)
u = (150 + 35n) + 8(n + 1)

Reorder the terms:
u = 150 + 35n + 8(1 + n)
u = 150 + 35n + (1 * 8 + n * 8)
u = 150 + 35n + (8 + 8n)

Reorder the terms:
u = 150 + 8 + 35n + 8n

Combine like terms: 150 + 8 = 158
u = 158 + 35n + 8n

Combine like terms: 35n + 8n = 43n
u = 158 + 43n

Solving
u = 158 + 43n

Solving for variable 'u'.

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

Simplifying
u = 158 + 43n