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

Name : _________________

refresh

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




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




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




What is the SUM of x and y?
3x + 2y = 9
x - 3y = -19




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

What is the SUM of x and y?
2x - y = 10
2x + 3y = 18




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




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




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




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

+(         )

(         )+

++[[          ]]++