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

Name : _________________

refresh

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




What is the SUM of x and y?
x - 2y = -7
3x - y = -11




What is the SUM of x and y?
2x - y = -9
3x - 2y = -17




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




What is the SUM of x and y?
2x - 2y = 12
2x - 3y = 11

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




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




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




What is the SUM of x and y?
3x + 2y = 31
x - 3y = -8




What is the SUM of x and y?
3x + y = -14
2x + 3y = -21

+(         )

(         )+

++[[          ]]++