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

Name : _________________

refresh

What is the SUM of x and y?
2x + 3y = 1
2x + y = 7




What is the SUM of x and y?
2x - 2y = 10
2x + y = 4




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




What is the SUM of x and y?
3x - 3y = 21
3x - y = 15




What is the SUM of x and y?
2x - 2y = -10
2x + 3y = 0

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




What is the SUM of x and y?
2x - 3y = 1
3x - 3y = 6




What is the SUM of x and y?
2x + 3y = 33
3x - 3y = -3




What is the SUM of x and y?
2x - y = -1
2x + y = -7




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

+(         )

(         )+

++[[          ]]++