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

Name : _________________

refresh

What is the SUM of x and y?
9x + 2y = 57
5x - 9y = -29




What is the SUM of x and y?
7x - 4y = -2
7x + 9y = -41




What is the SUM of x and y?
3x + 2y = 12
7x + 3y = 18




What is the SUM of x and y?
6x - 5y = -29
8x - 3y = -13




What is the SUM of x and y?
2x - 2y = 4
8x - 2y = 10

What is the SUM of x and y?
6x + 7y = 58
8x + 9y = 76




What is the SUM of x and y?
6x + 2y = 20
6x + 7y = -5




What is the SUM of x and y?
2x + y = 18
7x - 8y = 17




What is the SUM of x and y?
9x + 8y = -13
5x + 9y = 11




What is the SUM of x and y?
8x - 4y = 28
5x - 5y = 10

+(         )

(         )+

++[[          ]]++