document.write( "Question 753995: how many liters of 10% silver iodide solution must be mixed with 3 litters of a 4% silver iodide solution to get a %6 solution? \n" ); document.write( "
Algebra.Com's Answer #458727 by josgarithmetic(39618)\"\" \"About 
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(total silver iodide)/(amount of solution)=(concentration of silver iodide)\r
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\n" ); document.write( "\n" ); document.write( "let v = liters of the 10% silver iodide solution to use\r
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\n" ); document.write( "\n" ); document.write( "\"%2810v%2B4%2A3%29%2F%28v%2B3%29=6\"
\n" ); document.write( "Divide both sides by 2
\n" ); document.write( "\"%285v%2B2%2A3%29%2F%28v%2B3%29=3\"
\n" ); document.write( "\"5v%2B6=3%28v%2B3%29\"
\n" ); document.write( "\"5v%2B6=3v%2B9\"
\n" ); document.write( "\"2v=9-3\"
\n" ); document.write( "\"2v=6\"
\n" ); document.write( "\"v=3\" liters
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