document.write( "Question 712600: first clear of the fractions and then solve by substitution \r
\n" ); document.write( "\n" ); document.write( "x/2 - y/3 = 5/6\r
\n" ); document.write( "\n" ); document.write( "x/5 - y/4 = 57/10
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Algebra.Com's Answer #438064 by Menjax(62)\"\" \"About 
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3x-2y/6 = 5/6
\n" ); document.write( "3x-2y=5 (equation 1)\r
\n" ); document.write( "\n" ); document.write( "4x-5y/20=114/20
\n" ); document.write( "4x-5y=114 (equation 2)\r
\n" ); document.write( "\n" ); document.write( "Sub 1 into 2\r
\n" ); document.write( "\n" ); document.write( "4(5+2y/3) -5y=114
\n" ); document.write( "20+8y/3 -5y/1 = 114
\n" ); document.write( "20-7y/3 = 114
\n" ); document.write( "-7y = 322
\n" ); document.write( "y=-46\r
\n" ); document.write( "\n" ); document.write( "sub y into 1
\n" ); document.write( "3s-2(46)=5
\n" ); document.write( "3x-92=5
\n" ); document.write( "3x=97
\n" ); document.write( "x=97/3
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