727  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = 6
3x + 2y = 2




What is the SUM of x and y?
3x + y = -5
x + 3y = -15




What is the SUM of x and y?
3x + 2y = 31
2x + y = 19




What is the SUM of x and y?
3x - 2y = 17
2x - 3y = 13




What is the SUM of x and y?
x - 3y = 0
x - 2y = -1

What is the SUM of x and y?
3x + y = 6
2x - y = 9




What is the SUM of x and y?
x - 3y = 17
3x - 3y = 21




What is the SUM of x and y?
2x - y = 12
3x + y = 13




What is the SUM of x and y?
x - 3y = 6
2x + 3y = -15




What is the SUM of x and y?
2x + 3y = -9
x - 3y = 18

+(         )

(         )+

++[[          ]]++