(13n-16)+(6n)+(7n+12)=180

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Solution for (13n-16)+(6n)+(7n+12)=180 equation:


Simplifying
(13n + -16) + (6n) + (7n + 12) = 180

Reorder the terms:
(-16 + 13n) + (6n) + (7n + 12) = 180

Remove parenthesis around (-16 + 13n)
-16 + 13n + (6n) + (7n + 12) = 180

Reorder the terms:
-16 + 13n + (6n) + (12 + 7n) = 180

Remove parenthesis around (12 + 7n)
-16 + 13n + (6n) + 12 + 7n = 180

Reorder the terms:
-16 + 12 + 13n + (6n) + 7n = 180

Combine like terms: -16 + 12 = -4
-4 + 13n + (6n) + 7n = 180

Combine like terms: 13n + (6n) = 19n
-4 + 19n + 7n = 180

Combine like terms: 19n + 7n = 26n
-4 + 26n = 180

Solving
-4 + 26n = 180

Solving for variable 'n'.

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

Add '4' to each side of the equation.
-4 + 4 + 26n = 180 + 4

Combine like terms: -4 + 4 = 0
0 + 26n = 180 + 4
26n = 180 + 4

Combine like terms: 180 + 4 = 184
26n = 184

Divide each side by '26'.
n = 7.076923077

Simplifying
n = 7.076923077

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