document.write( "Question 606777: Ellie has 20 pounds of nut mix at her store. The mix contains 10% walnuts. She wants to add walnuts to the mix so tht it becomes 25% walnuts. How many pounds of walnuts must ellie add? \n" ); document.write( "
Algebra.Com's Answer #382219 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Ellie has 20 pounds of nut mix at her store. The mix contains 10% walnuts. She wants to add walnuts to the mix so tht it becomes 25% walnuts. How many pounds of walnuts must ellie add?
\n" ); document.write( ".
\n" ); document.write( "Let x = amount (lbs) of walnuts to add
\n" ); document.write( "then
\n" ); document.write( "x + .10(20) = .25(20+x)
\n" ); document.write( "x + 2 = 5 + .25x
\n" ); document.write( ".75x + 2 = 5
\n" ); document.write( ".75x = 3
\n" ); document.write( "x = 4 pounds
\n" ); document.write( "
\n" ); document.write( "
\n" );