7n=4n+12

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Solution for 7n=4n+12 equation: 


Simplifying
7n = 4n + 12

Reorder the terms:
7n = 12 + 4n

Solving
7n = 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.
7n + -4n = 12 + 4n + -4n

Combine like terms: 7n + -4n = 3n
3n = 12 + 4n + -4n

Combine like terms: 4n + -4n = 0
3n = 12 + 0
3n = 12

Divide each side by '3'.
n = 4

Simplifying
n = 4

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