9+3n=4

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Solution for 9+3n=4 equation: 


Simplifying
9 + 3n = 4

Solving
9 + 3n = 4

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + 3n = 4 + -9

Combine like terms: 9 + -9 = 0
0 + 3n = 4 + -9
3n = 4 + -9

Combine like terms: 4 + -9 = -5
3n = -5

Divide each side by '3'.
n = -1.666666667

Simplifying
n = -1.666666667

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