document.write( "Question 1087047: Sandra needs 10 liters of a 10% brine solution She has only 5% and 25% brine solutions available. How many liters of each solution should she mix to obtain the desired solution? \n" ); document.write( "
Algebra.Com's Answer #701336 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
Let n be the amount of 25% brine, and 10-n be the amount of 5% brine. Then:
\n" ); document.write( ".25n+.05(10-n)=10 x 0.1=1
\n" ); document.write( "Solve for n
\n" ); document.write( "☺☺☺☺
\n" ); document.write( "
\n" );