Solve for x
x=30
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0.2x=6
Combine x and -0.8x to get 0.2x.
x=\frac{6}{0.2}
Divide both sides by 0.2.
x=\frac{60}{2}
Expand \frac{6}{0.2} by multiplying both numerator and the denominator by 10.
x=30
Divide 60 by 2 to get 30.
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