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

Name : _________________

refresh

What is the SUM of x and y?
5x - y = 33
9x + 5y = 39




What is the SUM of x and y?
6x + y = -12
7x - 9y = -75




What is the SUM of x and y?
6x + y = 33
8x + y = 43




What is the SUM of x and y?
5x + 8y = 27
6x + 9y = 30




What is the SUM of x and y?
6x + 9y = -33
7x + y = -10

What is the SUM of x and y?
4x - 2y = 8
7x + 5y = -20




What is the SUM of x and y?
3x + 7y = 19
7x + 4y = -5




What is the SUM of x and y?
7x + 8y = 1
7x - y = -8




What is the SUM of x and y?
9x - 6y = -15
2x + 6y = 4




What is the SUM of x and y?
5x - 3y = -16
7x + y = 14

+(         )

(         )+

++[[          ]]++