3n+10.3=31.8

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Solution for 3n+10.3=31.8 equation: 


Simplifying
3n + 10.3 = 31.8

Reorder the terms:
10.3 + 3n = 31.8

Solving
10.3 + 3n = 31.8

Solving for variable 'n'.

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

Add '-10.3' to each side of the equation.
10.3 + -10.3 + 3n = 31.8 + -10.3

Combine like terms: 10.3 + -10.3 = 0.0
0.0 + 3n = 31.8 + -10.3
3n = 31.8 + -10.3

Combine like terms: 31.8 + -10.3 = 21.5
3n = 21.5

Divide each side by '3'.
n = 7.166666667

Simplifying
n = 7.166666667

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