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

Name : _________________

refresh

What is the SUM of x and y?
4x + 9y = 11
5x + 7y = 18




What is the SUM of x and y?
9x - 3y = 30
8x + 3y = 4




What is the SUM of x and y?
2x + 3y = 9
5x - 3y = -30




What is the SUM of x and y?
4x - 5y = 33
4x - y = 29




What is the SUM of x and y?
7x + 5y = -12
5x - 6y = 1

What is the SUM of x and y?
8x + 9y = -27
9x + 2y = -6




What is the SUM of x and y?
9x + 2y = -30
8x - 2y = -38




What is the SUM of x and y?
3x + 8y = 45
7x + 2y = 55




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




What is the SUM of x and y?
2x - y = 16
6x + 4y = 20

+(         )

(         )+

++[[          ]]++