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

Name : _________________

refresh

What is the SUM of x and y?
9x + 3y = 27
6x - 3y = -12




What is the SUM of x and y?
8x + 7y = 53
9x + 2y = 42




What is the SUM of x and y?
4x - 3y = 27
7x - 3y = 45




What is the SUM of x and y?
5x - 9y = -69
6x + 8y = 30




What is the SUM of x and y?
9x - 8y = -22
2x - 2y = -6

What is the SUM of x and y?
5x - 2y = -21
8x + 9y = 3




What is the SUM of x and y?
8x - 2y = 2
6x - 2y = 4




What is the SUM of x and y?
3x - 9y = 45
6x - 3y = 45




What is the SUM of x and y?
6x + 8y = -34
6x - 5y = 31




What is the SUM of x and y?
3x - y = 1
2x - 3y = -11

+(         )

(         )+

++[[          ]]++