document.write( "Question 651716: How much of a 50% acid solution must be mixed with 50 gallons of a 12% acid solution to obtain a solution that is 40% acid?\r
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document.write( "I tried to do 0.5X + 50(0.12)= 0.4, but I got a negative answer. \n" );
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Algebra.Com's Answer #407775 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |