Solve for x
x=-3750
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0.4x=-1500
Subtract 1500 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-1500}{0.4}
Divide both sides by 0.4.
x=\frac{-15000}{4}
Expand \frac{-1500}{0.4} by multiplying both numerator and the denominator by 10.
x=-3750
Divide -15000 by 4 to get -3750.
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