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

Name : _________________

refresh

What is the SUM of x and y?
9x + 3y = 57
5x - 9y = -43




What is the SUM of x and y?
8x + 7y = 91
8x - 4y = 36




What is the SUM of x and y?
3x + 9y = 6
6x + 4y = -16




What is the SUM of x and y?
2x - 7y = 35
4x + 7y = -35




What is the SUM of x and y?
8x - 5y = 5
7x + 5y = 70

What is the SUM of x and y?
4x + 8y = 40
3x + 7y = 35




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




What is the SUM of x and y?
8x + 2y = 4
7x + 4y = -1




What is the SUM of x and y?
5x + 4y = 58
3x - 7y = -31




What is the SUM of x and y?
5x - 2y = 8
8x - 6y = 10

+(         )

(         )+

++[[          ]]++