Solve for y
y=15
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3.6y=69.8-15.8
Subtract 15.8 from both sides.
3.6y=54
Subtract 15.8 from 69.8 to get 54.
y=\frac{54}{3.6}
Divide both sides by 3.6.
y=\frac{540}{36}
Expand \frac{54}{3.6} by multiplying both numerator and the denominator by 10.
y=15
Divide 540 by 36 to get 15.
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