2n+(2.50n+30)=178.50

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Solution for 2n+(2.50n+30)=178.50 equation: 


Simplifying
2n + (2.50n + 30) = 178.50

Reorder the terms:
2n + (30 + 2.50n) = 178.50

Remove parenthesis around (30 + 2.50n)
2n + 30 + 2.50n = 178.50

Reorder the terms:
30 + 2n + 2.50n = 178.50

Combine like terms: 2n + 2.50n = 4.5n
30 + 4.5n = 178.50

Solving
30 + 4.5n = 178.50

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + 4.5n = 178.50 + -30

Combine like terms: 30 + -30 = 0
0 + 4.5n = 178.50 + -30
4.5n = 178.50 + -30

Combine like terms: 178.50 + -30 = 148.5
4.5n = 148.5

Divide each side by '4.5'.
n = 33

Simplifying
n = 33

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