4n=7n+9

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Solution for 4n=7n+9 equation: 


Simplifying
4n = 7n + 9

Reorder the terms:
4n = 9 + 7n

Solving
4n = 9 + 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.
4n + -7n = 9 + 7n + -7n

Combine like terms: 4n + -7n = -3n
-3n = 9 + 7n + -7n

Combine like terms: 7n + -7n = 0
-3n = 9 + 0
-3n = 9

Divide each side by '-3'.
n = -3

Simplifying
n = -3

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