Solve for x
x=-3.6
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1.6x=1.39-7.15
Subtract 7.15 from both sides.
1.6x=-5.76
Subtract 7.15 from 1.39 to get -5.76.
x=\frac{-5.76}{1.6}
Divide both sides by 1.6.
x=\frac{-576}{160}
Expand \frac{-5.76}{1.6} by multiplying both numerator and the denominator by 100.
x=-\frac{18}{5}
Reduce the fraction \frac{-576}{160} to lowest terms by extracting and canceling out 32.
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