document.write( "Question 714721: y=x+1
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Algebra.Com's Answer #461092 by tommyt3rd(5050)\"\" \"About 
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y=x+1
\n" ); document.write( "2x+y=10\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "2x+x+1=10\r
\n" ); document.write( "\n" ); document.write( "3x=9\r
\n" ); document.write( "\n" ); document.write( "x=3\r
\n" ); document.write( "\n" ); document.write( "y=4
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