7n+4+n-5=63

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Solution for 7n+4+n-5=63 equation:


Simplifying
7n + 4 + n + -5 = 63

Reorder the terms:
4 + -5 + 7n + n = 63

Combine like terms: 4 + -5 = -1
-1 + 7n + n = 63

Combine like terms: 7n + n = 8n
-1 + 8n = 63

Solving
-1 + 8n = 63

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + 8n = 63 + 1

Combine like terms: -1 + 1 = 0
0 + 8n = 63 + 1
8n = 63 + 1

Combine like terms: 63 + 1 = 64
8n = 64

Divide each side by '8'.
n = 8

Simplifying
n = 8

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