document.write( "Question 1022820: Use elimination to solve the system of equations\r
\n" ); document.write( "\n" ); document.write( "4.25x - 1.28y = -9.2
\n" ); document.write( "x + 1.28y = 17.6
\n" ); document.write( "

Algebra.Com's Answer #638416 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Use elimination to solve the system of equations
\n" ); document.write( "4.25x - 1.28y = -9.2
\n" ); document.write( "x + 1.28y = 17.6
\n" ); document.write( "-------
\n" ); document.write( "Add and solve for \"x\"::
\n" ); document.write( "5.25x = 8.4
\n" ); document.write( "-----
\n" ); document.write( "x = 1.6
\n" ); document.write( "-----------------
\n" ); document.write( "Solve for \"y\"::
\n" ); document.write( "x + 1.28y = 17.6
\n" ); document.write( "1.28y = 17.6-1.6
\n" ); document.write( "1.28y = 16
\n" ); document.write( "---
\n" ); document.write( "y = 12.5
\n" ); document.write( "-------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "------------
\n" ); document.write( "
\n" );