document.write( "Question 177805: I had a sum of money.I spent the 1/5 of the money and 50$.Than I spent the 1/5 of the remaining money and 30$.Once again , I spent the 1/5th of the remaining money and 20$.At last,I had 100$ left with me.HOw much money did i have at the beginning? PLESE HELP !!!!!!!!!! OH GOD !!!!!!!!!!THANKS !!!!!!!!!!!! \n" ); document.write( "
Algebra.Com's Answer #132791 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! lets call the sum of money S \n" ); document.write( ": \n" ); document.write( "(1/5)S+50+(1/5)S+30+(1/5)S+20+100=S \n" ); document.write( ": \n" ); document.write( "(3/5)S+200=S....combined like terms on left side \n" ); document.write( ": \n" ); document.write( "(2/5)S=200.....subtracted (3/5)S from both sides \n" ); document.write( ": \n" ); document.write( " |