document.write( "Question 1067497: In 36 years Ben will be 3 times as old as he is right now. How old is he right now? May you help me find the two system of equations I need? \n" ); document.write( "
Algebra.Com's Answer #682702 by ikleyn(52787)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "You do not need the system of equations.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "You need only ONE equation. It is enough.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The equation is\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "B + 36 = 3B.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The solution is B = 18.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer. Ben is 18 years old now.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check. 18 + 36 = 54 = 3*18.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There is a bunch of lessons on age word problems \r \n" ); document.write( "\n" ); document.write( " - Age problems and their solutions\r \n" ); document.write( "\n" ); document.write( " - A fresh formulation of a traditional age problem\r \n" ); document.write( "\n" ); document.write( " - Really intricate age word problem\r \n" ); document.write( "\n" ); document.write( " - Selected age word problems from the archive\r \n" ); document.write( "\n" ); document.write( " - OVERVIEW of lessons on age problems\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Read them and become an expert in solving age problems.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r \n" ); document.write( "\n" ); document.write( " - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \"Age word problems\".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |