Number statement

Question

If a game player scored a 27 on the first game and a 39 on the second, which number statement can be used to find what the player needs to score on the third game (s) to have a mean (average) score of 36.

Answer 1

(27+39+x)/3 = 36

 

27 + 39 + x = 108

 

Finish solving for x