Solve for x
x = \frac{500}{3} = 166\frac{2}{3} \approx 166.666666667
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40x+30x+10\times 2x=15000
Multiply 20 and 1.5 to get 30.
70x+10\times 2x=15000
Combine 40x and 30x to get 70x.
70x+20x=15000
Multiply 10 and 2 to get 20.
90x=15000
Combine 70x and 20x to get 90x.
x=\frac{15000}{90}
Divide both sides by 90.
x=\frac{500}{3}
Reduce the fraction \frac{15000}{90} to lowest terms by extracting and canceling out 30.
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