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

Name : _________________

refresh

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




What is the SUM of x and y?
3x - y = 5
3x - 2y = 10




What is the SUM of x and y?
3x - 3y = 21
2x - y = 14




What is the SUM of x and y?
2x - y = 0
3x + y = 20




What is the SUM of x and y?
2x - 3y = -20
2x + y = 12

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




What is the SUM of x and y?
3x - 2y = -20
2x + y = -4




What is the SUM of x and y?
2x - 2y = 14
2x - 3y = 16




What is the SUM of x and y?
2x - 2y = 18
3x + y = 11




What is the SUM of x and y?
3x - 3y = 0
2x + y = 21

+(         )

(         )+

++[[          ]]++