27+4n+4.5n=78

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Solution for 27+4n+4.5n=78 equation: 


Simplifying
27 + 4n + 4.5n = 78

Combine like terms: 4n + 4.5n = 8.5n
27 + 8.5n = 78

Solving
27 + 8.5n = 78

Solving for variable 'n'.

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

Add '-27' to each side of the equation.
27 + -27 + 8.5n = 78 + -27

Combine like terms: 27 + -27 = 0
0 + 8.5n = 78 + -27
8.5n = 78 + -27

Combine like terms: 78 + -27 = 51
8.5n = 51

Divide each side by '8.5'.
n = 6

Simplifying
n = 6

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