document.write( "Question 185957: x+y=11
\n" ); document.write( "x-y=7 \n" ); document.write( "

Algebra.Com's Answer #139431 by Alan3354(69443) $\"\"$ $\"About$

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x+y=11
\n" ); document.write( "x-y=7 Add the 2 eqns
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\n" ); document.write( "2x = 18
\n" ); document.write( "x = 9
\n" ); document.write( "-----
\n" ); document.write( "x-y = 7
\n" ); document.write( "y = 2\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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