document.write( "Question 146666This question is from textbook
\n" ); document.write( ": I would appreciate assistance with this word problem, thanks!
\n" ); document.write( "A chemist has three different acid solutions. The first acid solution contains 20% acid, the second contains 40%, and the third contains 60%. He wants to use all three solutions to obtain a mixture of 60 liters containing 50% acid, using twice as much of the 60% solution as the 40% solution. How many liters of each solution should be used.
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Algebra.Com's Answer #107092 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
2x(60%)+x(40%)+(60-3x)(20%)=60(50%) __ multiplying by 10 __ 12x+4x+120-6x=300\r
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\n" ); document.write( "\n" ); document.write( "10x=180 __ x=18\r
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\n" ); document.write( "\n" ); document.write( "2x=36\r
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\n" ); document.write( "\n" ); document.write( "60-3x=6
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