10n-20=54

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Solution for 10n-20=54 equation: 


Simplifying
10n + -20 = 54

Reorder the terms:
-20 + 10n = 54

Solving
-20 + 10n = 54

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + 10n = 54 + 20

Combine like terms: -20 + 20 = 0
0 + 10n = 54 + 20
10n = 54 + 20

Combine like terms: 54 + 20 = 74
10n = 74

Divide each side by '10'.
n = 7.4

Simplifying
n = 7.4

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