3(n+5)+3n=63

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Solution for 3(n+5)+3n=63 equation:


Simplifying
3(n + 5) + 3n = 63

Reorder the terms:
3(5 + n) + 3n = 63
(5 * 3 + n * 3) + 3n = 63
(15 + 3n) + 3n = 63

Combine like terms: 3n + 3n = 6n
15 + 6n = 63

Solving
15 + 6n = 63

Solving for variable 'n'.

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

Add '-15' to each side of the equation.
15 + -15 + 6n = 63 + -15

Combine like terms: 15 + -15 = 0
0 + 6n = 63 + -15
6n = 63 + -15

Combine like terms: 63 + -15 = 48
6n = 48

Divide each side by '6'.
n = 8

Simplifying
n = 8

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