507  SystemEq3
What is the SUM of x and y? 1

Name : _________________

refresh

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




What is the SUM of x and y?
4x + 3y = 3
7x - 5y = 36




What is the SUM of x and y?
2x + 6y = -22
7x - y = 33




What is the SUM of x and y?
2x + 5y = -23
2x - 5y = 7




What is the SUM of x and y?
3x - 6y = 24
8x + 7y = -28

What is the SUM of x and y?
4x - y = -9
3x - 7y = -38




What is the SUM of x and y?
4x - 6y = 38
2x - 6y = 28




What is the SUM of x and y?
5x - 7y = 24
6x + 4y = 4




What is the SUM of x and y?
5x - 9y = -59
5x + 8y = 43




What is the SUM of x and y?
2x - y = 3
2x + 4y = 18

+(         )

(         )+

++[[          ]]++