10n-18=57

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Solution for 10n-18=57 equation: 


Simplifying
10n + -18 = 57

Reorder the terms:
-18 + 10n = 57

Solving
-18 + 10n = 57

Solving for variable 'n'.

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

Add '18' to each side of the equation.
-18 + 18 + 10n = 57 + 18

Combine like terms: -18 + 18 = 0
0 + 10n = 57 + 18
10n = 57 + 18

Combine like terms: 57 + 18 = 75
10n = 75

Divide each side by '10'.
n = 7.5

Simplifying
n = 7.5

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