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

Name : _________________

refresh

What is the SUM of x and y?
7x - 5y = 54
4x - 3y = 31




What is the SUM of x and y?
2x - 9y = 12
3x + 5y = 18




What is the SUM of x and y?
7x - 3y = 15
3x + 4y = 17




What is the SUM of x and y?
5x + 4y = 0
7x - 9y = 73




What is the SUM of x and y?
4x + 9y = -8
2x + 8y = -4

What is the SUM of x and y?
4x - 8y = 12
2x - 5y = 9




What is the SUM of x and y?
3x - 8y = 61
4x + 2y = 18




What is the SUM of x and y?
7x + 6y = 12
2x - 9y = -18




What is the SUM of x and y?
2x - 9y = 35
7x + 5y = 13




What is the SUM of x and y?
6x + 5y = 17
4x - 3y = 43

+(         )

(         )+

++[[          ]]++