document.write( "Question 694863: what is the solution of the system
\n" ); document.write( "5x=(-23)+y
\n" ); document.write( "2y=21+5x
\n" ); document.write( "

Algebra.Com's Answer #428229 by Ave(106)\"\" \"About 
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Elimination Method
\n" ); document.write( "start by putting both in standard form
\n" ); document.write( "5x-y=-23
\n" ); document.write( "-5x+2y=21 add both equations together
\n" ); document.write( "0x+y=-2
\n" ); document.write( "\"y=-2\" now that you have y, plug it into either equation to find x
\n" ); document.write( "5x-(-2)=-23
\n" ); document.write( "5x+2=-23 add -2 to both sides
\n" ); document.write( "5x=-25 divide by 5
\n" ); document.write( "\"x=-5\"
\n" ); document.write( "(-2, -5)
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