3s-7s=8

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Solution for 3s-7s=8 equation: 


Simplifying
3s + -7s = 8

Combine like terms: 3s + -7s = -4s
-4s = 8

Solving
-4s = 8

Solving for variable 's'.

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

Divide each side by '-4'.
s = -2

Simplifying
s = -2

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