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

Name : _________________

refresh

What is the SUM of x and y?
2x - 2y = 0
2x + y = -9




What is the SUM of x and y?
2x - y = -5
3x - y = -4




What is the SUM of x and y?
2x - 3y = -19
3x - 2y = -21




What is the SUM of x and y?
3x - 3y = -15
3x - 2y = -9




What is the SUM of x and y?
3x - y = 10
3x - 3y = 0

What is the SUM of x and y?
3x - y = 11
3x + y = 13




What is the SUM of x and y?
2x - 2y = 14
2x - 3y = 13




What is the SUM of x and y?
3x + y = -7
2x + 3y = 0




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




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

+(         )

(         )+

++[[          ]]++