7s-s=12

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Solution for 7s-s=12 equation: 


Simplifying
7s + -1s = 12

Combine like terms: 7s + -1s = 6s
6s = 12

Solving
6s = 12

Solving for variable 's'.

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

Divide each side by '6'.
s = 2

Simplifying
s = 2

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