document.write( "Question 214869: solve by elimination method
\n" ); document.write( "9x-9y=9
\n" ); document.write( "7y-3x=-5
\n" ); document.write( "

Algebra.Com's Answer #162352 by checkley77(12844)\"\" \"About 
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9x-9y=9
\n" ); document.write( "7y-3x=-5 MULTIPLY BY 3 & ADD
\n" ); document.write( "-9X+21Y=-15
\n" ); document.write( "9X-9Y=9
\n" ); document.write( "------------------
\n" ); document.write( "3Y=-6
\n" ); document.write( "Y=-6/3
\n" ); document.write( "Y=-2 ANS.
\n" ); document.write( "9X-9*-2=9
\n" ); document.write( "9X+18=9
\n" ); document.write( "9X=9-18
\n" ); document.write( "9X=-9
\n" ); document.write( "X=-9/9
\n" ); document.write( "X=-1 ANS.
\n" ); document.write( "
\n" );