document.write( "Question 421636: 2x+7y=5
\n" ); document.write( "x=19-9y
\n" ); document.write( "trying to find a ordered pair
\n" ); document.write( "

Algebra.Com's Answer #294425 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
2(19-9y)+7y=5
\n" ); document.write( "38-18y+7y=5
\n" ); document.write( "-11y=-33
\n" ); document.write( "y=3
\n" ); document.write( "----------
\n" ); document.write( "2x+7*3=5
\n" ); document.write( "2x+21=5
\n" ); document.write( "2x=-16
\n" ); document.write( "x=-8
\n" ); document.write( "------------
\n" ); document.write( "(-8,3)
\n" ); document.write( "--------------
\n" ); document.write( "proof
\n" ); document.write( "-8=19-9*3
\n" ); document.write( "-8=-8
\n" ); document.write( "
\n" );