20-6n=2(n+6)

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Solution for 20-6n=2(n+6) equation:


Simplifying
20 + -6n = 2(n + 6)

Reorder the terms:
20 + -6n = 2(6 + n)
20 + -6n = (6 * 2 + n * 2)
20 + -6n = (12 + 2n)

Solving
20 + -6n = 12 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
20 + -6n + -2n = 12 + 2n + -2n

Combine like terms: -6n + -2n = -8n
20 + -8n = 12 + 2n + -2n

Combine like terms: 2n + -2n = 0
20 + -8n = 12 + 0
20 + -8n = 12

Add '-20' to each side of the equation.
20 + -20 + -8n = 12 + -20

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

Combine like terms: 12 + -20 = -8
-8n = -8

Divide each side by '-8'.
n = 1

Simplifying
n = 1

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