502  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
2x + y = -8
2x - 2y = 10




What is the SUM of x and y?
2x + 3y = 8
2x - y = 16




What is the SUM of x and y?
2x - 3y = 23
2x + y = 11




What is the SUM of x and y?
2x + 3y = -23
2x - y = -3




What is the SUM of x and y?
2x + 3y = 25
2x - y = -3

What is the SUM of x and y?
2x - y = 5
2x + y = 19




What is the SUM of x and y?
3x - 2y = -9
2x - 3y = -6




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




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




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

+(         )

(         )+

++[[          ]]++