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

Name : _________________

refresh

What is the SUM of x and y?
3x + 5y = 10
7x + 9y = 10




What is the SUM of x and y?
9x + 2y = 71
6x - 2y = 34




What is the SUM of x and y?
2x + 8y = -16
5x - 2y = 4




What is the SUM of x and y?
7x - 7y = -28
4x + 3y = -23




What is the SUM of x and y?
4x + y = 33
5x + 4y = 55

What is the SUM of x and y?
9x + 3y = -54
9x + 8y = -69




What is the SUM of x and y?
7x + 4y = -27
4x + 9y = -2




What is the SUM of x and y?
9x - y = 34
4x - 8y = 0




What is the SUM of x and y?
4x - 3y = -11
9x + 6y = -63




What is the SUM of x and y?
9x - 4y = -24
8x + 2y = -38

+(         )

(         )+

++[[          ]]++