473  SystemEq3
What is the SUM of x and y? 2

Name : _________________

refresh

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




What is the SUM of x and y?
5x - y = -12
4x + 2y = -4




What is the SUM of x and y?
8x - 6y = -6
8x + 6y = -42




What is the SUM of x and y?
6x + 2y = -28
7x - 5y = -18




What is the SUM of x and y?
3x - 4y = 17
8x + y = 57

What is the SUM of x and y?
8x - 2y = -26
2x - 6y = 10




What is the SUM of x and y?
8x - y = 37
5x - 4y = 40




What is the SUM of x and y?
3x - 5y = -20
3x - 3y = -6




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




What is the SUM of x and y?
7x - 6y = -29
7x + y = -36

+(         )

(         )+

++[[          ]]++