document.write( "Question 257643: If (3x+5y)/(2x-y)=(12x-y)/(5x-3y) then find x:y \n" ); document.write( "
Algebra.Com's Answer #189539 by stanbon(75887)\"\" \"About 
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If (3x+5y)/(2x-y)=(12x-y)/(5x-3y) then find x:y
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\n" ); document.write( "Cross-multiply:
\n" ); document.write( "= (3x+5y)(5x-3y) = (2x-y)(12x-y)
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\n" ); document.write( "= 15x^2 + 6xy - 15y^2 = 24x^2 - 14xy + y^2
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\n" ); document.write( "= 9x^2 - 20xy +16y^2
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\n" ); document.write( "Not factorable in Real Number System
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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