document.write( "Question 6202: This is on elimination.. i hope you can help me.
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document.write( "3x+y=1
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document.write( "5x-y=1
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document.write( "Now, my answer was (1/8,5/8)
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document.write( "I checked this, and the 1/8 checks, but the 5/8 doesn't. \n" );
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Algebra.Com's Answer #3303 by jst_kidding(6) ![]() You can put this solution on YOUR website! Ur answer was all wrong !! \n" ); document.write( "This sum i ver very very very easy !! \n" ); document.write( "it goes like this- \n" ); document.write( "3x+y=1 \n" ); document.write( "5x-y=1 \n" ); document.write( "Now on doing simulteneous eqns. y gets cut and we get that \n" ); document.write( "8x=2 \n" ); document.write( "x=1/4 \n" ); document.write( "substitute the value of x in eqn. (1) \n" ); document.write( "3*1/4+y=1 \n" ); document.write( "3/4+y=1 \n" ); document.write( "y=1-3/4 \n" ); document.write( "y=1/4 \n" ); document.write( "Therefore x=3/4 and y=1/4 \n" ); document.write( " |