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

Name : _________________

refresh

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




What is the SUM of x and y?
x + 3y = 22
3x - 3y = -18




What is the SUM of x and y?
x - y = 1
x - 3y = 9




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




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

What is the SUM of x and y?
3x + 2y = 13
2x + 3y = 17




What is the SUM of x and y?
3x - y = -15
x - 3y = -21




What is the SUM of x and y?
2x - y = 12
3x - y = 18




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




What is the SUM of x and y?
x - 2y = 15
x - y = 11

+(         )

(         )+

++[[          ]]++