document.write( "Question 993191: the numerator of a certain fraction is 5 times the denominator. if 6 is added to both the numerator and the denominator, the result fraction is equivalent to 2. what was the original factory?\r
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Algebra.Com's Answer #612533 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "the numerator of a certain fraction is 5 times the denominator \n" ); document.write( "Make the denominator = 'x' \n" ); document.write( "= 5x/x \n" ); document.write( "if 6 is added to both the numerator and the denominator, \n" ); document.write( " the result fraction is equivalent to 2. \n" ); document.write( "5x + 6/x + 6 = 2/1 \n" ); document.write( "Cross multiply \n" ); document.write( "2(x + 6) = 5x + 6 \n" ); document.write( "2x + 12 = 5x + 6 \n" ); document.write( "Collect like terms. \n" ); document.write( "2x - 5x = 6 - 12 \n" ); document.write( "-3x = - 6 \n" ); document.write( "x = 2 \n" ); document.write( "Original fraction \n" ); document.write( "= 10/2 \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |