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

Name : _________________

refresh

What is the SUM of x and y?
4x + y = 9
7x + 8y = 22




What is the SUM of x and y?
8x - 5y = 2
3x + y = -5




What is the SUM of x and y?
6x - 2y = -14
8x - y = -7




What is the SUM of x and y?
9x - y = -20
7x - 5y = -24




What is the SUM of x and y?
8x - 7y = -4
9x - 5y = -16

What is the SUM of x and y?
4x + 8y = 44
4x - 8y = -36




What is the SUM of x and y?
7x - 8y = 15
4x - 8y = 12




What is the SUM of x and y?
3x - 8y = 10
7x - 8y = 2




What is the SUM of x and y?
2x - 9y = -55
7x - 5y = -60




What is the SUM of x and y?
3x + 4y = 33
8x - 7y = -18

+(         )

(         )+

++[[          ]]++