document.write( "Question 229376: in a chemistry class, 6 liters of 4% silver iodide solution must be mixed with a 10% solution to get a 6% solution. how many liters of the 10% solution are needed? \n" ); document.write( "
Algebra.Com's Answer #170277 by ankor@dixie-net.com(22740)\"\" \"About 
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6 liters of 4% silver iodide solution must be mixed with a 10% solution to get a 6% solution.
\n" ); document.write( " how many liters of the 10% solution are needed?
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\n" ); document.write( "Let x = amt of 10% stuff required
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\n" ); document.write( ".10x + .04(6) = .06(x+6)
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\n" ); document.write( "Find x
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