7n=3n(12)

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Solution for 7n=3n(12) equation: 


Simplifying
7n = 3n(12)

Reorder the terms for easier multiplication:
7n = 3 * 12n

Multiply 3 * 12
7n = 36n

Solving
7n = 36n

Solving for variable 'n'.

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

Add '-36n' to each side of the equation.
7n + -36n = 36n + -36n

Combine like terms: 7n + -36n = -29n
-29n = 36n + -36n

Combine like terms: 36n + -36n = 0
-29n = 0

Divide each side by '-29'.
n = 0

Simplifying
n = 0

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