Solve for x
x=-1.6
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2x=-6.4+3.2
Add 3.2 to both sides.
2x=-3.2
Add -6.4 and 3.2 to get -3.2.
x=\frac{-3.2}{2}
Divide both sides by 2.
x=\frac{-32}{20}
Expand \frac{-3.2}{2} by multiplying both numerator and the denominator by 10.
x=-\frac{8}{5}
Reduce the fraction \frac{-32}{20} to lowest terms by extracting and canceling out 4.
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