u=7(2n+32)+9(n+1)

Solution for u=7(2n+32)+9(n+1) equation:

Simplifying
u = 7(2n + 32) + 9(n + 1)

Reorder the terms:
u = 7(32 + 2n) + 9(n + 1)
u = (32 * 7 + 2n * 7) + 9(n + 1)
u = (224 + 14n) + 9(n + 1)

Reorder the terms:
u = 224 + 14n + 9(1 + n)
u = 224 + 14n + (1 * 9 + n * 9)
u = 224 + 14n + (9 + 9n)

Reorder the terms:
u = 224 + 9 + 14n + 9n

Combine like terms: 224 + 9 = 233
u = 233 + 14n + 9n

Combine like terms: 14n + 9n = 23n
u = 233 + 23n

Solving
u = 233 + 23n

Solving for variable 'u'.

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

Simplifying
u = 233 + 23n