document.write( "Question 857183: in three years time I shall be three times as old as I was three years ago \n" ); document.write( "
Algebra.Com's Answer #516397 by DrBeeee(684)![]() ![]() ![]() You can put this solution on YOUR website! Let x = your current age \n" ); document.write( "The problem statment gives the equality \n" ); document.write( "(1) x + 3 = 3*(x - 3) or \n" ); document.write( "(2) x + 3 = 3x - 9 or \n" ); document.write( "(3) 9 + 3 = 3x - x or \n" ); document.write( "(4) 2x = 12 or \n" ); document.write( "(5) x = 6 \n" ); document.write( "Is (6+3=3*(6-3))? \n" ); document.write( "Is (9 = 3*3)? \n" ); document.write( "Is (9 = 9)? Yes \n" ); document.write( "Answer: You are currently 6 years old. \n" ); document.write( " |