39+7n=2(8n+6)

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Solution for 39+7n=2(8n+6) equation:


Simplifying
39 + 7n = 2(8n + 6)

Reorder the terms:
39 + 7n = 2(6 + 8n)
39 + 7n = (6 * 2 + 8n * 2)
39 + 7n = (12 + 16n)

Solving
39 + 7n = 12 + 16n

Solving for variable 'n'.

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

Add '-16n' to each side of the equation.
39 + 7n + -16n = 12 + 16n + -16n

Combine like terms: 7n + -16n = -9n
39 + -9n = 12 + 16n + -16n

Combine like terms: 16n + -16n = 0
39 + -9n = 12 + 0
39 + -9n = 12

Add '-39' to each side of the equation.
39 + -39 + -9n = 12 + -39

Combine like terms: 39 + -39 = 0
0 + -9n = 12 + -39
-9n = 12 + -39

Combine like terms: 12 + -39 = -27
-9n = -27

Divide each side by '-9'.
n = 3

Simplifying
n = 3

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