8n=3(n+4)+n

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Solution for 8n=3(n+4)+n equation:


Simplifying
8n = 3(n + 4) + n

Reorder the terms:
8n = 3(4 + n) + n
8n = (4 * 3 + n * 3) + n
8n = (12 + 3n) + n

Combine like terms: 3n + n = 4n
8n = 12 + 4n

Solving
8n = 12 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
8n + -4n = 12 + 4n + -4n

Combine like terms: 8n + -4n = 4n
4n = 12 + 4n + -4n

Combine like terms: 4n + -4n = 0
4n = 12 + 0
4n = 12

Divide each side by '4'.
n = 3

Simplifying
n = 3

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