30=5.50n+8n

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Solution for 30=5.50n+8n equation:


Simplifying
30 = 5.50n + 8n

Combine like terms: 5.50n + 8n = 13.5n
30 = 13.5n

Solving
30 = 13.5n

Solving for variable 'n'.

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

Add '-13.5n' to each side of the equation.
30 + -13.5n = 13.5n + -13.5n

Combine like terms: 13.5n + -13.5n = 0.0
30 + -13.5n = 0.0

Add '-30' to each side of the equation.
30 + -30 + -13.5n = 0.0 + -30

Combine like terms: 30 + -30 = 0
0 + -13.5n = 0.0 + -30
-13.5n = 0.0 + -30

Combine like terms: 0.0 + -30 = -30
-13.5n = -30

Divide each side by '-13.5'.
n = 2.222222222

Simplifying
n = 2.222222222

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