document.write( "Question 764428: Jack is 3 times as old as Lacy. 5 years ago the sum of their ages was 34. How old are they now? \n" ); document.write( "
Algebra.Com's Answer #465484 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Lacy = x \n" ); document.write( "Jack = 3x \n" ); document.write( "(x - 5) + (3x - 5) = 34 \n" ); document.write( "x - 5 + 3x - 5 = 34 \n" ); document.write( "4x = 34 + 10 \n" ); document.write( "4x = 44 \n" ); document.write( "x = 11 \n" ); document.write( "So, Lacy = 11 years old. \n" ); document.write( "Jack = 33 years old. \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |