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

Name : _________________

refresh

What is the SUM of x and y?
7x - 2y = -5
7x + 4y = -11




What is the SUM of x and y?
3x - 8y = 28
2x - 3y = 7




What is the SUM of x and y?
7x + y = -16
8x - 8y = -64




What is the SUM of x and y?
2x - 6y = -4
5x + 7y = -32




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

What is the SUM of x and y?
9x + 6y = 45
4x + 2y = 22




What is the SUM of x and y?
8x + 2y = -18
7x - y = -35




What is the SUM of x and y?
6x - 7y = -4
6x + y = 28




What is the SUM of x and y?
5x + 6y = 43
6x - 8y = 6




What is the SUM of x and y?
6x + 2y = -24
2x + 8y = 14

+(         )

(         )+

++[[          ]]++