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

Name : _________________

refresh

What is the SUM of x and y?
2x - y = 6
3x - 4y = 9




What is the SUM of x and y?
2x - 9y = 50
5x + 7y = 7




What is the SUM of x and y?
5x - 6y = -32
2x + 9y = 10




What is the SUM of x and y?
6x + 2y = -8
9x + 5y = -14




What is the SUM of x and y?
2x + 5y = 21
3x + 9y = 36

What is the SUM of x and y?
6x + y = -12
7x + 9y = -14




What is the SUM of x and y?
8x - 2y = 18
6x - 5y = 17




What is the SUM of x and y?
7x + 6y = 29
2x - 6y = 16




What is the SUM of x and y?
9x + 8y = -15
4x - 3y = 13




What is the SUM of x and y?
9x - 6y = 54
5x - y = 23

+(         )

(         )+

++[[          ]]++