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

Name : _________________

refresh

What is the SUM of x and y?
6x + 7y = 55
5x + 7y = 54




What is the SUM of x and y?
5x + 9y = 65
2x - 2y = -2




What is the SUM of x and y?
8x - 5y = 30
5x - 4y = 17




What is the SUM of x and y?
9x + 5y = -61
2x + 4y = -28




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

What is the SUM of x and y?
2x + 4y = 8
5x - 6y = -44




What is the SUM of x and y?
7x + 4y = -22
7x - 7y = 0




What is the SUM of x and y?
3x + 2y = -14
3x - 2y = -10




What is the SUM of x and y?
9x + 6y = 69
3x - 8y = -47




What is the SUM of x and y?
7x - 5y = -28
4x + 6y = 46

+(         )

(         )+

++[[          ]]++