document.write( "Question 868061: Solve the system by the method of your choice.\r
\n" ); document.write( "\n" ); document.write( "(x)/((4)-(y)/(4)= -1
\n" ); document.write( "x+2y = -13\r
\n" ); document.write( "\n" ); document.write( "The solution set is ???\r
\n" ); document.write( "\n" ); document.write( "Please help as I can't figure it out how to do this. Thank you.
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Algebra.Com's Answer #523325 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"x%2F4%2By%2F4=-1\"
\n" ); document.write( "1.\"x%2By=-4\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "2.\"x%2B2y=-13\"
\n" ); document.write( "From eq. 1,
\n" ); document.write( "\"x=-4-y\"
\n" ); document.write( "Substitute into eq. 2,
\n" ); document.write( "\"-4-y%2B2y=-13\"
\n" ); document.write( "\"y=-9\"
\n" ); document.write( "Then,
\n" ); document.write( "\"x=-4-y\"
\n" ); document.write( "\"x=-4-%28-9%29\"
\n" ); document.write( "\"x=-4%2B9\"
\n" ); document.write( "\"x=5\"
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