document.write( "Question 512513: a number increased by fifteen is equal to five-halves the number. find the number \n" ); document.write( "
Algebra.Com's Answer #342642 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! x+15=5/2x \n" ); document.write( "x+15=2.5x \n" ); document.write( "x-2.5x=-15 \n" ); document.write( "-1.5x=-15 \n" ); document.write( "x=-15/-1.5 \n" ); document.write( "x=+10 \n" ); document.write( " |