2.1n-5.31=8

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Solution for 2.1n-5.31=8 equation: 


Simplifying
2.1n + -5.31 = 8

Reorder the terms:
-5.31 + 2.1n = 8

Solving
-5.31 + 2.1n = 8

Solving for variable 'n'.

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

Add '5.31' to each side of the equation.
-5.31 + 5.31 + 2.1n = 8 + 5.31

Combine like terms: -5.31 + 5.31 = 0.00
0.00 + 2.1n = 8 + 5.31
2.1n = 8 + 5.31

Combine like terms: 8 + 5.31 = 13.31
2.1n = 13.31

Divide each side by '2.1'.
n = 6.338095238

Simplifying
n = 6.338095238

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