document.write( "Question 861715: help I need help solving this word problem\r
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\n" ); document.write( "\n" ); document.write( "a chemist has two solutions of h2so4. one has 40% concentration and the other has a 25% concentration. how many liters of solution must be mixed to obtain 58 liters of a 30% solution?
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Algebra.Com's Answer #519246 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
.4*a+.25b=58*.3,
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\n" ); document.write( "a=19 1/3 b=38 2/3
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