document.write( "Question 262263: How much water must be added to 3 gallons of a 4% insecticide solution to reduce the concentration to 3%? \n" ); document.write( "
Algebra.Com's Answer #193221 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
How much water must be added to 3 gallons of a 4% insecticide solution to reduce the concentration to 3%?
\n" ); document.write( ".
\n" ); document.write( "Let x = gallons of water to be added
\n" ); document.write( "then
\n" ); document.write( ".04(3) = .03(3+x)
\n" ); document.write( ".12 = .09+.03x
\n" ); document.write( ".03 = .03x
\n" ); document.write( "1 gallon = x\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );