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

Name : _________________

refresh

What is the SUM of x and y?
6x - 5y = -9
5x - 6y = -2




What is the SUM of x and y?
8x + 5y = 22
3x - y = -9




What is the SUM of x and y?
7x - 4y = 58
9x - 3y = 66




What is the SUM of x and y?
8x - 3y = -55
8x + 6y = -10




What is the SUM of x and y?
9x + 3y = 60
4x - 9y = 37

What is the SUM of x and y?
2x + 8y = 48
6x - 8y = -48




What is the SUM of x and y?
5x - 6y = -10
8x + 9y = 77




What is the SUM of x and y?
7x - 6y = 10
6x - 8y = 20




What is the SUM of x and y?
3x + 8y = -3
9x + 6y = -9




What is the SUM of x and y?
8x - 5y = -30
5x + y = -27

+(         )

(         )+

++[[          ]]++