.5(2n+6)=-5n-12-n

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Solution for .5(2n+6)=-5n-12-n equation:


Simplifying
0.5(2n + 6) = -5n + -12 + -1n

Reorder the terms:
0.5(6 + 2n) = -5n + -12 + -1n
(6 * 0.5 + 2n * 0.5) = -5n + -12 + -1n
(3 + 1n) = -5n + -12 + -1n

Reorder the terms:
3 + 1n = -12 + -5n + -1n

Combine like terms: -5n + -1n = -6n
3 + 1n = -12 + -6n

Solving
3 + 1n = -12 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
3 + 1n + 6n = -12 + -6n + 6n

Combine like terms: 1n + 6n = 7n
3 + 7n = -12 + -6n + 6n

Combine like terms: -6n + 6n = 0
3 + 7n = -12 + 0
3 + 7n = -12

Add '-3' to each side of the equation.
3 + -3 + 7n = -12 + -3

Combine like terms: 3 + -3 = 0
0 + 7n = -12 + -3
7n = -12 + -3

Combine like terms: -12 + -3 = -15
7n = -15

Divide each side by '7'.
n = -2.142857143

Simplifying
n = -2.142857143

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