8.7n+4.5-3.2n=37.5

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Solution for 8.7n+4.5-3.2n=37.5 equation: 


Simplifying
8.7n + 4.5 + -3.2n = 37.5

Reorder the terms:
4.5 + 8.7n + -3.2n = 37.5

Combine like terms: 8.7n + -3.2n = 5.5n
4.5 + 5.5n = 37.5

Solving
4.5 + 5.5n = 37.5

Solving for variable 'n'.

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

Add '-4.5' to each side of the equation.
4.5 + -4.5 + 5.5n = 37.5 + -4.5

Combine like terms: 4.5 + -4.5 = 0.0
0.0 + 5.5n = 37.5 + -4.5
5.5n = 37.5 + -4.5

Combine like terms: 37.5 + -4.5 = 33
5.5n = 33

Divide each side by '5.5'.
n = 6

Simplifying
n = 6

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