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

Name : _________________

refresh

What is the SUM of x and y?
8x - 7y = 28
6x + 7y = 70




What is the SUM of x and y?
3x - 2y = 7
6x + 8y = 98




What is the SUM of x and y?
7x - 8y = -59
6x - 2y = -36




What is the SUM of x and y?
2x - 4y = -24
9x + 2y = -28




What is the SUM of x and y?
2x + 9y = 34
5x - 4y = -21

What is the SUM of x and y?
2x + 6y = -30
8x - 8y = 8




What is the SUM of x and y?
5x - 7y = -8
6x + 7y = -25




What is the SUM of x and y?
6x - 2y = 40
5x + 6y = -5




What is the SUM of x and y?
2x - 7y = -37
4x - 6y = -18




What is the SUM of x and y?
9x - 4y = -2
4x - 6y = 16

+(         )

(         )+

++[[          ]]++