Question

eric is planning an event at a hotel. let g stand for the number of erics guest. The two expressions represent the difference the cost of the rooms. Expression 1: (326 + 37g) - (287+ 23g). Expression 2: 38+ 14g. what can you tell about expression 2 and expression 1?

Answer 1

Expression 1 is the main equation and expression 2 is the more simplified equation from expression 1.
 326  +  37g
-287  -  23g
-----------------
 38    +  14g

(Though I think 38 is suppose to be 39.)