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

Name : _________________

refresh

What is the SUM of x and y?
3x - 4y = -5
9x - 7y = -20




What is the SUM of x and y?
5x - 5y = 25
2x + 9y = -45




What is the SUM of x and y?
8x - 5y = -9
3x + 4y = 26




What is the SUM of x and y?
8x + 9y = 40
2x + 3y = 10




What is the SUM of x and y?
3x - y = 12
4x + 2y = 36

What is the SUM of x and y?
7x - 6y = -9
4x + 5y = -22




What is the SUM of x and y?
8x - 7y = -42
6x + 3y = 18




What is the SUM of x and y?
5x + 6y = 28
6x + y = 15




What is the SUM of x and y?
4x + 6y = 22
2x - y = -17




What is the SUM of x and y?
4x + 9y = -7
6x + 8y = -16

+(         )

(         )+

++[[          ]]++