275  SystemEq3
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
5x - 7y = -62
9x + 8y = 12




What is the SUM of x and y?
7x + 8y = 8
6x - 3y = -3




What is the SUM of x and y?
6x - y = 0
2x + 3y = 0




What is the SUM of x and y?
8x + 7y = 82
9x - 3y = 27




What is the SUM of x and y?
8x - 5y = -67
5x + 8y = 36

What is the SUM of x and y?
7x - 2y = 27
7x + 6y = 59




What is the SUM of x and y?
7x - y = 53
7x - 5y = 69




What is the SUM of x and y?
3x - 9y = 42
3x + 2y = 9




What is the SUM of x and y?
4x + 7y = 24
5x + 2y = 3




What is the SUM of x and y?
7x - 4y = 42
9x - 3y = 54

+(         )

(         )+

++[[          ]]++