3.5n+n+.75n=19

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Solution for 3.5n+n+.75n=19 equation: 


Simplifying
3.5n + n + 0.75n = 19

Combine like terms: 3.5n + n = 4.5n
4.5n + 0.75n = 19

Combine like terms: 4.5n + 0.75n = 5.25n
5.25n = 19

Solving
5.25n = 19

Solving for variable 'n'.

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

Divide each side by '5.25'.
n = 3.619047619

Simplifying
n = 3.619047619

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