Solve for x
x=-40
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\frac{20}{-0.5}=x
Divide both sides by -0.5.
\frac{200}{-5}=x
Expand \frac{20}{-0.5} by multiplying both numerator and the denominator by 10.
-40=x
Divide 200 by -5 to get -40.
x=-40
Swap sides so that all variable terms are on the left hand side.
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