Solve for x
x = \frac{1100}{9} = 122\frac{2}{9} \approx 122.222222222
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1.5x+0.3x=220
Combine x and 0.5x to get 1.5x.
1.8x=220
Combine 1.5x and 0.3x to get 1.8x.
x=\frac{220}{1.8}
Divide both sides by 1.8.
x=\frac{2200}{18}
Expand \frac{220}{1.8} by multiplying both numerator and the denominator by 10.
x=\frac{1100}{9}
Reduce the fraction \frac{2200}{18} to lowest terms by extracting and canceling out 2.
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