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

Name : _________________

refresh

What is the SUM of x and y?
5x - 5y = 20
3x + 8y = 45




What is the SUM of x and y?
5x + 3y = -18
8x - 9y = -15




What is the SUM of x and y?
7x - y = 39
2x + 7y = -18




What is the SUM of x and y?
8x + 5y = 33
4x + 3y = 15




What is the SUM of x and y?
2x + 7y = -1
5x + 9y = -11

What is the SUM of x and y?
3x + 2y = 6
5x + y = -4




What is the SUM of x and y?
7x - 2y = -42
3x - 8y = -68




What is the SUM of x and y?
4x - 5y = -7
7x + 3y = 23




What is the SUM of x and y?
6x - 2y = -4
8x - y = -12




What is the SUM of x and y?
5x - 5y = 25
3x + 2y = -5

+(         )

(         )+

++[[          ]]++