889  SystemEq1
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
3x + y = 18
2x + 3y = 19




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




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




What is the SUM of x and y?
x + 2y = -7
3x + y = -6




What is the SUM of x and y?
x - y = 9
x - 3y = 13

What is the SUM of x and y?
2x - y = -4
x - 2y = -11




What is the SUM of x and y?
x - 3y = 1
3x - 3y = 15




What is the SUM of x and y?
2x - 2y = 16
x + 2y = -7




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




What is the SUM of x and y?
3x - y = -11
x - y = -7

+(         )

(         )+

++[[          ]]++