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

Name : _________________

refresh

What is the SUM of x and y?
7x + 3y = -29
2x + 9y = -49




What is the SUM of x and y?
6x - 5y = 8
8x - 3y = 18




What is the SUM of x and y?
4x - 7y = -51
3x - 8y = -52




What is the SUM of x and y?
7x - 2y = -41
3x + 4y = -3




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

What is the SUM of x and y?
6x - 9y = -6
4x + 9y = 26




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




What is the SUM of x and y?
3x - 6y = -30
6x + 5y = 59




What is the SUM of x and y?
3x + y = 6
7x - 6y = -36




What is the SUM of x and y?
6x - 2y = 32
7x + 4y = 69

+(         )

(         )+

++[[          ]]++