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

Name : _________________

refresh

What is the SUM of x and y?
3x - y = -9
2x + 3y = 16




What is the SUM of x and y?
x - 2y = -1
3x - y = 7




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




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




What is the SUM of x and y?
3x - 3y = -24
2x - y = -10

What is the SUM of x and y?
2x + y = 2
2x - 2y = -10




What is the SUM of x and y?
x - 2y = -8
2x + y = -1




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




What is the SUM of x and y?
x - 2y = 8
x + 3y = 3




What is the SUM of x and y?
3x - 3y = 9
x + 2y = 15

+(         )

(         )+

++[[          ]]++