Solve for x
x=70
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0.006x=0.7-0.28
Subtract 0.28 from both sides.
0.006x=0.42
Subtract 0.28 from 0.7 to get 0.42.
x=\frac{0.42}{0.006}
Divide both sides by 0.006.
x=\frac{420}{6}
Expand \frac{0.42}{0.006} by multiplying both numerator and the denominator by 1000.
x=70
Divide 420 by 6 to get 70.
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