document.write( "Question 562146: tell whether the system has one solution infinitely many solutions or no solution\r
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document.write( "5=1/2x+3y
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document.write( "10-x=6y \n" );
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Algebra.Com's Answer #364457 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 5=1/2x+3y\r \n" ); document.write( "\n" ); document.write( "multiply by 2 \n" ); document.write( "10=x+6y \n" ); document.write( "6y=-x+10 \n" ); document.write( "/6 \n" ); document.write( "y=-x/6 +10/6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10-x=6y \n" ); document.write( "/6 \n" ); document.write( "y=-x/6 + 10/6\r \n" ); document.write( "\n" ); document.write( "compare with y= mx+b\r \n" ); document.write( "\n" ); document.write( "slopes are same and y intercepts are same\r \n" ); document.write( "\n" ); document.write( "so the lines coincide with each other. \n" ); document.write( "so they have innumerable solution\r \n" ); document.write( "\n" ); document.write( "- \n" ); document.write( " |