2X(x÷0.05)=(4500-x)÷0.02
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2X(x÷0.05)=(4500-x)÷0.022X(x÷0.05)=(4500-x)÷0.022X(x÷0.05)=(4500-x)÷0.022X(x*20)=(4500-x)*5040x=4500
2X(x÷0.05)=(4500-x)÷0.02
2X(x÷0.05)=(4500-x)÷0.02
2X(x÷0.05)=(4500-x)÷0.02
2X(x*20)=(4500-x)*50
40x=4500*50-50x
90x=225000
x=2500
2*20x=(4500-x)*50
40x=4500*50-50x
x=4500*50/(40+50)=2500
2X(x÷0.05)=(4500-x)÷0.02
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