Solve for y
y=6.4
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3y=3.1+16.1
Add 16.1 to both sides.
3y=19.2
Add 3.1 and 16.1 to get 19.2.
y=\frac{19.2}{3}
Divide both sides by 3.
y=\frac{192}{30}
Expand \frac{19.2}{3} by multiplying both numerator and the denominator by 10.
y=\frac{32}{5}
Reduce the fraction \frac{192}{30} to lowest terms by extracting and canceling out 6.
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