8+2(2n+6)-n=

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Solution for 8+2(2n+6)-n= equation:


Simplifying
8 + 2(2n + 6) + -1n = 0

Reorder the terms:
8 + 2(6 + 2n) + -1n = 0
8 + (6 * 2 + 2n * 2) + -1n = 0
8 + (12 + 4n) + -1n = 0

Combine like terms: 8 + 12 = 20
20 + 4n + -1n = 0

Combine like terms: 4n + -1n = 3n
20 + 3n = 0

Solving
20 + 3n = 0

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + 3n = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 3n = 0 + -20
3n = 0 + -20

Combine like terms: 0 + -20 = -20
3n = -20

Divide each side by '3'.
n = -6.666666667

Simplifying
n = -6.666666667

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