Solve for s
s=3
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6.49s=27.79-8.32
Subtract 8.32 from both sides.
6.49s=19.47
Subtract 8.32 from 27.79 to get 19.47.
s=\frac{19.47}{6.49}
Divide both sides by 6.49.
s=\frac{1947}{649}
Expand \frac{19.47}{6.49} by multiplying both numerator and the denominator by 100.
s=3
Divide 1947 by 649 to get 3.
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