document.write( "Question 257956: Solve the equations by substitution.\r
\n" ); document.write( "\n" ); document.write( "x - y = 6
\n" ); document.write( "x = y + 2\r
\n" ); document.write( "\n" ); document.write( "x = ?
\n" ); document.write( "y = ?\r
\n" ); document.write( "\n" ); document.write( "
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Algebra.Com's Answer #189826 by richwmiller(17219)\"\" \"About 
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