document.write( "Question 772700: If 15 is subtracted from a certain number, we are left with 5/6 of the number.
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document.write( "What is the number?
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document.write( "let the number be x \n" );
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Algebra.Com's Answer #471086 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! x - 15 = 5/6x \n" ); document.write( "x - 5/6x = 15 \n" ); document.write( "1/6 x = 15 \n" ); document.write( "x = 90 \n" ); document.write( "Proof: \n" ); document.write( "x - 15 = 5/6x \n" ); document.write( "90 - 15 = 5/6 * 90 \n" ); document.write( "75 = 75 \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |