document.write( "Question 361866: A chemist of a distillery experimented of two alcohol solution of different strength, 35% alcohol and 50% alcohol, respectively. how many cubic meters of each strength must be use in order to produce a mixture of 60 cubic meters that contain 40% alcohol? \n" ); document.write( "
Algebra.Com's Answer #257940 by robertb(5830)\"\" \"About 
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\"0.35x+%2B+0.50%2860-x%29+=+0.40%2A60\",
\n" ); document.write( "\"0.35x%2B30-0.50x+=+24\",
\n" ); document.write( "\"-0.15x+=+-6\",
\n" ); document.write( "\"x+=+40\".
\n" ); document.write( "40 cu.m. of 35% alcohol
\n" ); document.write( "20 cu.m. of 50% alcohol
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