document.write( "Question 299032: solve the following sytem of equations.\r
\n" ); document.write( "\n" ); document.write( "x + y = 1
\n" ); document.write( "x - 1 = 1\r
\n" ); document.write( "\n" ); document.write( "a) (2,-1)
\n" ); document.write( "b) (1,0)
\n" ); document.write( "c) (0,1)
\n" ); document.write( "d) (1/2, 1/2)\r
\n" ); document.write( "\n" ); document.write( "thank you !!!!!!!!!!!!!!!!
\n" ); document.write( "

Algebra.Com's Answer #215014 by checkley77(12844)\"\" \"About 
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\n" ); document.write( "x + y = 1
\n" ); document.write( "x - 1 = 1
\n" ); document.write( "x=1+1=2 ans.
\n" ); document.write( "2+y=1
\n" ); document.write( "y=1-2
\n" ); document.write( "y=-1 ans.
\n" ); document.write( "Ans. A) (2,-1)
\n" ); document.write( "
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