document.write( "Question 999530: (1/3)x+(1/3)y=1
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Algebra.Com's Answer #617137 by mananth(16946)\"\" \"About 
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(1/3)x+(1/3)y=1
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\n" ); document.write( "\n" ); document.write( "(1/3)x+(1/3)y=1
\n" ); document.write( "multiply equation by 3
\n" ); document.write( "x+y=3...........................(1)\r
\n" ); document.write( "\n" ); document.write( "(1/3)x-(1/3)y=-(5/3)
\n" ); document.write( "multiply equation by 3\r
\n" ); document.write( "\n" ); document.write( "x-y = 5........................(2)\r
\n" ); document.write( "\n" ); document.write( "add (1) & (2) 2x=8
\n" ); document.write( "x=4\r
\n" ); document.write( "\n" ); document.write( "plug x
\n" ); document.write( "in x+y =3
\n" ); document.write( "4+y=3\r
\n" ); document.write( "\n" ); document.write( "y=-1\r
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