Solve for x
x=-3.2
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2x=1.6\left(-4\right)
Subtract 1.6 from 3.2 to get 1.6.
2x=-6.4
Multiply 1.6 and -4 to get -6.4.
x=\frac{-6.4}{2}
Divide both sides by 2.
x=\frac{-64}{20}
Expand \frac{-6.4}{2} by multiplying both numerator and the denominator by 10.
x=-\frac{16}{5}
Reduce the fraction \frac{-64}{20} to lowest terms by extracting and canceling out 4.
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