3n=7n-4

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Solution for 3n=7n-4 equation: 


Simplifying
3n = 7n + -4

Reorder the terms:
3n = -4 + 7n

Solving
3n = -4 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
3n + -7n = -4 + 7n + -7n

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

Combine like terms: 7n + -7n = 0
-4n = -4 + 0
-4n = -4

Divide each side by '-4'.
n = 1

Simplifying
n = 1

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