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

Name : _________________

refresh

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




What is the SUM of x and y?
4x + y = 17
9x + 3y = 36




What is the SUM of x and y?
8x + 5y = 30
3x + 2y = 12




What is the SUM of x and y?
7x + 2y = 21
7x - 5y = -28




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

What is the SUM of x and y?
4x + 2y = 6
5x - 4y = 14




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




What is the SUM of x and y?
7x - 8y = 60
7x - 6y = 52




What is the SUM of x and y?
7x - 9y = -29
4x - 7y = -24




What is the SUM of x and y?
2x - 7y = -4
2x + y = 12

+(         )

(         )+

++[[          ]]++