document.write( "Question 1121894: How many gallons of a 5% acid solution must be mixed with 5 gallons of a 10% solution to obtain a 7% solution? \n" ); document.write( "
Algebra.Com's Answer #737894 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
How many gallons of a 5% acid solution must be mixed with 5 gallons of a 10% solution to obtain a 7% solution?
\n" ); document.write( "----
\n" ); document.write( "Add G gallons.
\n" ); document.write( "5*10 + 5*G = 7*(5+G)
\n" ); document.write( "
\n" ); document.write( "
\n" );