Solve for x
x=1.8
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\frac{3}{0.02}+\frac{-x}{0.02}=\frac{2.4-x}{0.01}
Divide each term of 3-x by 0.02 to get \frac{3}{0.02}+\frac{-x}{0.02}.
\frac{300}{2}+\frac{-x}{0.02}=\frac{2.4-x}{0.01}
Expand \frac{3}{0.02} by multiplying both numerator and the denominator by 100.
150+\frac{-x}{0.02}=\frac{2.4-x}{0.01}
Divide 300 by 2 to get 150.
150-50x=\frac{2.4-x}{0.01}
Divide -x by 0.02 to get -50x.
150-50x=\frac{2.4}{0.01}+\frac{-x}{0.01}
Divide each term of 2.4-x by 0.01 to get \frac{2.4}{0.01}+\frac{-x}{0.01}.
150-50x=240+\frac{-x}{0.01}
Expand \frac{2.4}{0.01} by multiplying both numerator and the denominator by 100. Anything divided by one gives itself.
150-50x=240-100x
Divide -x by 0.01 to get -100x.
150-50x+100x=240
Add 100x to both sides.
150+50x=240
Combine -50x and 100x to get 50x.
50x=240-150
Subtract 150 from both sides.
50x=90
Subtract 150 from 240 to get 90.
x=\frac{90}{50}
Divide both sides by 50.
x=\frac{9}{5}
Reduce the fraction \frac{90}{50} to lowest terms by extracting and canceling out 10.
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