document.write( "Question 686959: (x/3) + (y/3) =0\r
\n" ); document.write( "\n" ); document.write( "x-y=8 \n" ); document.write( "
Algebra.Com's Answer #424950 by checkley79(3341)\"\" \"About 
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(x/3) + (y/3) =0
\n" ); document.write( "(3x+3y)/3=0
\n" ); document.write( "3x+3y=0
\n" ); document.write( "x-y=8 multiply by 3 & add.
\n" ); document.write( "3x-3y=24
\n" ); document.write( "3x+3y=0
\n" ); document.write( "------------------
\n" ); document.write( "6x=24
\n" ); document.write( "x=24/6
\n" ); document.write( "x=4 ans.
\n" ); document.write( "4-y=8
\n" ); document.write( "-y=8-4
\n" ); document.write( "-y=4
\n" ); document.write( "y=-4 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "4/3+(-4/3)=0
\n" ); document.write( "4/3-4/3=0
\n" ); document.write( "0=0\r
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