Wally solved the system of equations below. He knew he made an error because when he substituted the x-coordinate into the system, he got two different y-values. A. Identify Wally's error. B. Find the correct solution to the system of equations. All work must be shown. (y = 2x – 4
(y = 5x+11

2x - 4 = 5x + 11

2x = 5x + 7

- 3x = 7

x =- 7/3

​