document.write( "Question 1109115: A chemist wants to get a 50% solution by mixing 8 L of 60% acid solution with 20% acid solution. How much 20% solution does the chemist needs? \n" ); document.write( "
Algebra.Com's Answer #724124 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
https://www.algebra.com/my/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x, how much of the 20% acid to use\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%2860%2A8%2B20%2Ax%29%2F%28x%2B8%29=50\"
\n" ); document.write( "
\n" );