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

Name : _________________

refresh

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




What is the SUM of x and y?
2x + 3y = 11
2x + y = 1




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




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




What is the SUM of x and y?
2x - 2y = 10
3x + y = 19

What is the SUM of x and y?
3x - y = -9
2x - 3y = -13




What is the SUM of x and y?
3x - 3y = -18
3x + 2y = 17




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




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




What is the SUM of x and y?
2x + y = 7
3x + y = 8

+(         )

(         )+

++[[          ]]++