document.write( "Question 942022: How do you solve this system of equations:\r
\n" ); document.write( "\n" ); document.write( "2x + 3y = 9
\n" ); document.write( "x - 2y = 1\r
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Algebra.Com's Answer #574212 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
2x+3y=9
\n" ); document.write( "x-2y=1
\n" ); document.write( "x=2y+1
\n" ); document.write( "2(2y+1)+3y=9
\n" ); document.write( "4y+2+3y=9
\n" ); document.write( "7y=9-2
\n" ); document.write( "7y=7
\n" ); document.write( "y=1
\n" ); document.write( "----------
\n" ); document.write( "2x+3*1=9
\n" ); document.write( "2x+3=9
\n" ); document.write( "2x=9-3
\n" ); document.write( "x=6/2
\n" ); document.write( "x=3
\n" ); document.write( "-----
\n" ); document.write( "(3,1)
\n" ); document.write( "------------
\n" ); document.write( "x-2y=1
\n" ); document.write( "3-2*1=1
\n" ); document.write( "1=1
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