6s-39=81

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Solution for 6s-39=81 equation: 


Simplifying
6s + -39 = 81

Reorder the terms:
-39 + 6s = 81

Solving
-39 + 6s = 81

Solving for variable 's'.

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

Add '39' to each side of the equation.
-39 + 39 + 6s = 81 + 39

Combine like terms: -39 + 39 = 0
0 + 6s = 81 + 39
6s = 81 + 39

Combine like terms: 81 + 39 = 120
6s = 120

Divide each side by '6'.
s = 20

Simplifying
s = 20

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