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

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = -11
3x - 3y = -21




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




What is the SUM of x and y?
3x - 2y = -14
x - 2y = -6




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




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

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




What is the SUM of x and y?
x - y = 1
3x + y = 23




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




What is the SUM of x and y?
x + 3y = 9
2x - y = 11




What is the SUM of x and y?
x - y = 1
2x - 3y = 4

+(         )

(         )+

++[[          ]]++