6(n+9)=78

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Solution for 6(n+9)=78 equation: 


Simplifying
6(n + 9) = 78

Reorder the terms:
6(9 + n) = 78
(9 * 6 + n * 6) = 78
(54 + 6n) = 78

Solving
54 + 6n = 78

Solving for variable 'n'.

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

Add '-54' to each side of the equation.
54 + -54 + 6n = 78 + -54

Combine like terms: 54 + -54 = 0
0 + 6n = 78 + -54
6n = 78 + -54

Combine like terms: 78 + -54 = 24
6n = 24

Divide each side by '6'.
n = 4

Simplifying
n = 4

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