document.write( "Question 184020: Please help with this problem:\r
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document.write( "4/5x + 4/5 = 2/21x + 13/7 solve for x \n" );
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Algebra.Com's Answer #138050 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (4/5x + (4/5) = (2/21)x + (13/7) solve for x \n" ); document.write( "---------------------------- \n" ); document.write( "Multiply thru by 3*5*7 to get:\r \n" ); document.write( "\n" ); document.write( "(21*4)x +(21*4) = (2*5)x + (13*35)\r \n" ); document.write( "\n" ); document.write( "84x + 84 = 10x + 455\r \n" ); document.write( "\n" ); document.write( "74x = 371 \n" ); document.write( "x = 371/74\r \n" ); document.write( "\n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |