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

Name : _________________

refresh

What is the SUM of x and y?
5x - 5y = 25
8x - 5y = 46




What is the SUM of x and y?
6x - y = -16
2x + 9y = -24




What is the SUM of x and y?
7x + 9y = -10
3x - 8y = 55




What is the SUM of x and y?
7x - 3y = 5
7x - 4y = 2




What is the SUM of x and y?
4x + 6y = -8
9x + 5y = -35

What is the SUM of x and y?
8x - 4y = 24
3x + 4y = 9




What is the SUM of x and y?
8x - 7y = 5
9x - 9y = 0




What is the SUM of x and y?
4x - 6y = -48
6x - y = -24




What is the SUM of x and y?
7x - 3y = 31
3x + 9y = 75




What is the SUM of x and y?
9x - 8y = -45
3x + 4y = -15

+(         )

(         )+

++[[          ]]++