I don't understand, please help : Algebra... : Ninetynine less than three times Brandons age is thirtyone less than his age. How old is Brandon? (please show
Mathematics
Carolina12321
Question
I don't understand, please help :
Algebra... :
Ninetynine less than three times Brandons age is thirtyone less than his age. How old is Brandon?
(please show work!)
Algebra... :
Ninetynine less than three times Brandons age is thirtyone less than his age. How old is Brandon?
(please show work!)
1 Answer

1. User Answers BookWorm01
3x99=x31 is the equation (x being his age)
x
2x99=31
+99
2x=68
x=34