document.write( "Question 431950: 5 divided by x minus 6 divided by y equal 1
\n" ); document.write( "17 divided by x plus 30 divided by y equals 16 \n" ); document.write( "

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5 divided by x minus 6 divided by y equal 1
\n" ); document.write( "17 divided by x plus 30 divided by y equals 16\r
\n" ); document.write( "\n" ); document.write( "sol :\r
\n" ); document.write( "\n" ); document.write( "5/x - 6/y = 1-------(1)\r
\n" ); document.write( "\n" ); document.write( "17/x + 30/y =16 -----(2)\r
\n" ); document.write( "\n" ); document.write( "multyiply (1) by 5 we will get\r
\n" ); document.write( "\n" ); document.write( "25/x - 30/y = 5 ----------(3)\r
\n" ); document.write( "\n" ); document.write( "17/x + 30/y = 16 ---------(2)\r
\n" ); document.write( "\n" ); document.write( "add (2) and (3) we will get\r
\n" ); document.write( "\n" ); document.write( "25/x+17/x = 21\r
\n" ); document.write( "\n" ); document.write( "42/x = 21 or x = 2\r
\n" ); document.write( "\n" ); document.write( "put value of x in (1) we will get\r
\n" ); document.write( "\n" ); document.write( "5/2 -6/y = 1 or 6/y = 5/2 - 1\r
\n" ); document.write( "\n" ); document.write( "6/y = 3/2 or y = 2/3*6
\n" ); document.write( "y = 4
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