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

Name : _________________

refresh

What is the SUM of x and y?
6x - 7y = -3
9x - 9y = -9




What is the SUM of x and y?
7x - y = -6
8x - y = -6




What is the SUM of x and y?
9x + 7y = 30
7x + 5y = 22




What is the SUM of x and y?
8x + 4y = 24
7x + 6y = 16




What is the SUM of x and y?
3x + 7y = -36
6x + 2y = -36

What is the SUM of x and y?
8x + 9y = -68
5x + 8y = -52




What is the SUM of x and y?
8x - 9y = -103
5x - 8y = -81




What is the SUM of x and y?
3x + 5y = -26
8x + y = -20




What is the SUM of x and y?
2x + 8y = 44
3x + 8y = 50




What is the SUM of x and y?
2x - y = 2
9x + y = 31

+(         )

(         )+

++[[          ]]++