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

Name : _________________

refresh

What is the SUM of x and y?
4x - 8y = 20
5x + 9y = -32




What is the SUM of x and y?
2x - y = -2
3x + 5y = 36




What is the SUM of x and y?
4x + 9y = 43
8x + 4y = 44




What is the SUM of x and y?
5x - 4y = 9
8x - 8y = 8




What is the SUM of x and y?
7x + 6y = 10
7x + 4y = 16

What is the SUM of x and y?
6x - y = 34
9x - 9y = 81




What is the SUM of x and y?
7x - 2y = -36
2x + 8y = 24




What is the SUM of x and y?
3x - 7y = -13
2x + 6y = 2




What is the SUM of x and y?
8x + 3y = -8
5x + 4y = -5




What is the SUM of x and y?
4x - 4y = 44
3x - 4y = 37

+(         )

(         )+

++[[          ]]++