u=7(2n+30)+8(n+-1)

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Solution for u=7(2n+30)+8(n+-1) equation: 


Simplifying
u = 7(2n + 30) + 8(n + -1)

Reorder the terms:
u = 7(30 + 2n) + 8(n + -1)
u = (30 * 7 + 2n * 7) + 8(n + -1)
u = (210 + 14n) + 8(n + -1)

Reorder the terms:
u = 210 + 14n + 8(-1 + n)
u = 210 + 14n + (-1 * 8 + n * 8)
u = 210 + 14n + (-8 + 8n)

Reorder the terms:
u = 210 + -8 + 14n + 8n

Combine like terms: 210 + -8 = 202
u = 202 + 14n + 8n

Combine like terms: 14n + 8n = 22n
u = 202 + 22n

Solving
u = 202 + 22n

Solving for variable 'u'.

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

Simplifying
u = 202 + 22n

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