document.write( "Question 186711: a number is increased by 26 and a new number is obtained is divided by 3 . If the esulting number is 18;find the orignal number. \n" ); document.write( "
Algebra.Com's Answer #139964 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Let x=the original number \n" ); document.write( "Then x+26 is the original number increased by 26=the new number \n" ); document.write( "And (x+26)/3=new number divided by three and we are told this equals 18,so: \n" ); document.write( "(x+26)/3=18 multiply each side by 3 \n" ); document.write( "x+26=54 subtract 26 from each side \n" ); document.write( "x+26-26=54-26 collect like terms \n" ); document.write( "x=28------------------------------the original number\r \n" ); document.write( "\n" ); document.write( "CK \n" ); document.write( "28+18=46 \n" ); document.write( "46/3=18 \n" ); document.write( "18=18 \n" ); document.write( "Hope this helps--ptaylor \n" ); document.write( " |