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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = 11
x - 3y = 18




What is the SUM of x and y?
2x - 2y = 2
2x - y = 7




What is the SUM of x and y?
x - 2y = -7
2x + y = -9




What is the SUM of x and y?
x - 2y = -15
3x + y = 4




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

What is the SUM of x and y?
2x + 3y = 24
x + 2y = 15




What is the SUM of x and y?
x - 2y = 9
3x + 2y = -5




What is the SUM of x and y?
2x - 2y = -4
x - 3y = -16




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




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

+(         )

(         )+

++[[          ]]++