2(3n+7)=8n

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Solution for 2(3n+7)=8n equation:


Simplifying
2(3n + 7) = 8n

Reorder the terms:
2(7 + 3n) = 8n
(7 * 2 + 3n * 2) = 8n
(14 + 6n) = 8n

Solving
14 + 6n = 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
14 + 6n + -8n = 8n + -8n

Combine like terms: 6n + -8n = -2n
14 + -2n = 8n + -8n

Combine like terms: 8n + -8n = 0
14 + -2n = 0

Add '-14' to each side of the equation.
14 + -14 + -2n = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -2n = 0 + -14
-2n = 0 + -14

Combine like terms: 0 + -14 = -14
-2n = -14

Divide each side by '-2'.
n = 7

Simplifying
n = 7

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