3n+n+3=

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Solution for 3n+n+3= equation: 


Simplifying
3n + n + 3 = 0

Reorder the terms:
3 + 3n + n = 0

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

Solving
3 + 4n = 0

Solving for variable 'n'.

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

Add '-3' to each side of the equation.
3 + -3 + 4n = 0 + -3

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

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

Divide each side by '4'.
n = -0.75

Simplifying
n = -0.75

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