n=3n+7

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Solution for n=3n+7 equation: 


Simplifying
n = 3n + 7

Reorder the terms:
n = 7 + 3n

Solving
n = 7 + 3n

Solving for variable 'n'.

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

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

Combine like terms: n + -3n = -2n
-2n = 7 + 3n + -3n

Combine like terms: 3n + -3n = 0
-2n = 7 + 0
-2n = 7

Divide each side by '-2'.
n = -3.5

Simplifying
n = -3.5

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