On Sunday, there were 447 hamburgers and cgeese burgers sold the number of cheeseburgers sold twice the number of hamburgers sold, howmany hamburgers were sold.

Question

On sunday there were 447 hamburgers and cheeseburgers sold combined.  The number of cheeseburgers sold were twice the number of hamburgers.  How many hamburgers were sold on sunday.

Answer 1

2x+x=447

3x=447

x=149

x=number of hamburgers=149