512  SystemEq2
What is the SUM of x and y? 1

Name : _________________

refresh

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




What is the SUM of x and y?
3x - y = -15
2x - 2y = -18




What is the SUM of x and y?
3x + 2y = 11
3x - y = -10




What is the SUM of x and y?
3x + 2y = 15
3x + y = 18




What is the SUM of x and y?
3x - 3y = -36
2x - y = -16

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




What is the SUM of x and y?
2x + 3y = 13
3x + y = -5




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




What is the SUM of x and y?
2x - y = -5
2x - 3y = -11




What is the SUM of x and y?
3x + y = 11
2x - y = 4

+(         )

(         )+

++[[          ]]++