document.write( "Question 1059508: 9 times the reciprocal of a number equals 3 times the reciprocal of 4. find the number \n" ); document.write( "
Algebra.Com's Answer #674604 by Theo(13342)![]() ![]() You can put this solution on YOUR website! let x equal the number. \n" ); document.write( "the reciprocal of x is equal to 1/x. \n" ); document.write( "9 * 1/x = 9/x \n" ); document.write( "3 * 1/4 = 3/4 \n" ); document.write( "you get 9/x = 3/4 \n" ); document.write( "cross multiply to get 3x = 36 \n" ); document.write( "solve for x to get x = 12. \n" ); document.write( "you get 9/12 = 3/4 \n" ); document.write( "simplify to get 3/4 = 3/4 \n" ); document.write( "this confirms the value of x is good. \n" ); document.write( " \n" ); document.write( " |