document.write( "Question 515315: If a number is decreased by 5 the result is twice the original number.what is number? \n" ); document.write( "
Algebra.Com's Answer #343915 by oberobic(2304)![]() ![]() ![]() You can put this solution on YOUR website! x-5 = 2x \n" ); document.write( "2x = x-5 \n" ); document.write( "x = -5 \n" ); document.write( ". \n" ); document.write( "Check \n" ); document.write( "-5-5 = -10 \n" ); document.write( "2*-5 = -10 \n" ); document.write( ". \n" ); document.write( "Answer: x = -5 \n" ); document.write( ". \n" ); document.write( "Done. \n" ); document.write( " |