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

Name : _________________

refresh

What is the SUM of x and y?
5x + 7y = -36
3x - y = -6




What is the SUM of x and y?
2x - y = 16
7x - 4y = 58




What is the SUM of x and y?
3x + 5y = 23
9x + 8y = 20




What is the SUM of x and y?
3x - 2y = 9
4x - 2y = 16




What is the SUM of x and y?
9x - 8y = -4
7x - 5y = 3

What is the SUM of x and y?
9x - 5y = 17
6x - 4y = 10




What is the SUM of x and y?
4x - 2y = -26
9x - 9y = -90




What is the SUM of x and y?
2x - 5y = 13
2x + 8y = -26




What is the SUM of x and y?
3x + 2y = -9
7x - 7y = -56




What is the SUM of x and y?
6x + 2y = 30
2x - 8y = -16

+(         )

(         )+

++[[          ]]++