N+5(n-1)=7(n+8)

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Solution for N+5(n-1)=7(n+8) equation:


Simplifying
N + 5(n + -1) = 7(n + 8)

Reorder the terms:
N + 5(-1 + n) = 7(n + 8)
N + (-1 * 5 + n * 5) = 7(n + 8)
N + (-5 + 5n) = 7(n + 8)

Reorder the terms:
-5 + N + 5n = 7(n + 8)

Reorder the terms:
-5 + N + 5n = 7(8 + n)
-5 + N + 5n = (8 * 7 + n * 7)
-5 + N + 5n = (56 + 7n)

Solving
-5 + N + 5n = 56 + 7n

Solving for variable 'N'.

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

Add '5' to each side of the equation.
-5 + N + 5 + 5n = 56 + 5 + 7n

Reorder the terms:
-5 + 5 + N + 5n = 56 + 5 + 7n

Combine like terms: -5 + 5 = 0
0 + N + 5n = 56 + 5 + 7n
N + 5n = 56 + 5 + 7n

Combine like terms: 56 + 5 = 61
N + 5n = 61 + 7n

Add '-5n' to each side of the equation.
N + 5n + -5n = 61 + 7n + -5n

Combine like terms: 5n + -5n = 0
N + 0 = 61 + 7n + -5n
N = 61 + 7n + -5n

Combine like terms: 7n + -5n = 2n
N = 61 + 2n

Simplifying
N = 61 + 2n

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