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

Name : _________________

refresh

What is the SUM of x and y?
x + 2y = 11
x - y = -1




What is the SUM of x and y?
x + 2y = 8
x - 2y = 4




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




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




What is the SUM of x and y?
2x + 3y = 4
2x - 2y = -6

What is the SUM of x and y?
x - 2y = 11
3x + 2y = 17




What is the SUM of x and y?
2x - y = 12
x - 2y = 6




What is the SUM of x and y?
x + 3y = -8
2x + 3y = -7




What is the SUM of x and y?
2x + y = -9
3x + y = -12




What is the SUM of x and y?
x + 3y = 17
x - 2y = -18

+(         )

(         )+

++[[          ]]++