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

Name : _________________

refresh

What is the SUM of x and y?
3x - y = 0
2x - 2y = 8




What is the SUM of x and y?
3x - 2y = -6
3x + y = 12




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




What is the SUM of x and y?
3x + 2y = 14
2x - 3y = 31




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

What is the SUM of x and y?
3x + 2y = 37
2x + 3y = 38




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




What is the SUM of x and y?
3x - 2y = 8
2x + y = -4




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




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

+(         )

(         )+

++[[          ]]++