document.write( "Question 939204: A chemist has a solution of 65% pure acid and another solution of 30% pure acid. How many gallons of each will make 350 gallons of 55% pure acid solution? \n" ); document.write( "

Algebra.Com's Answer #572269 by TimothyLamb(4379) $\"\"$ $\"About$

You can put this solution on YOUR website!
x = gallons of 65% acid
\n" ); document.write( "y = gallons of 30% acid
\n" ); document.write( "---
\n" ); document.write( "x + y = 350
\n" ); document.write( "0.65x + 0.30y = 0.55*350
\n" ); document.write( "---
\n" ); document.write( "put the system of linear equations into standard form
\n" ); document.write( "---
\n" ); document.write( "x + y = 350
\n" ); document.write( "0.65x + 0.30y = 192.5
\n" ); document.write( "---
\n" ); document.write( "copy and paste the above standard form linear equations in to this solver:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php
\n" ); document.write( "---
\n" ); document.write( "answer:
\n" ); document.write( "x = 250
\n" ); document.write( "y = 100
\n" ); document.write( "---
\n" ); document.write( "Free algebra tutoring live chat:
\n" ); document.write( "https://sooeet.com/chat.php?gn=algebra
\n" ); document.write( "---
\n" ); document.write( "Solve and graph linear equations:
\n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve quadratic equations with quadratic formula:
\n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php
\n" ); document.write( "---
\n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables:
\n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php
\n" ); document.write( "--- \n" ); document.write( "

\n" );