.5n+n=3

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Solution for .5n+n=3 equation: 


Simplifying
0.5n + n = 3

Combine like terms: 0.5n + n = 1.5n
1.5n = 3

Solving
1.5n = 3

Solving for variable 'n'.

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

Divide each side by '1.5'.
n = 2

Simplifying
n = 2

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