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

Name : _________________

refresh

What is the SUM of x and y?
3x + 4y = -12
4x - 9y = -16




What is the SUM of x and y?
9x - 6y = -30
8x + 4y = -8




What is the SUM of x and y?
8x + 6y = 14
5x - 9y = 47




What is the SUM of x and y?
9x - 4y = 16
3x - 9y = -33




What is the SUM of x and y?
6x - 2y = -20
3x + 5y = -22

What is the SUM of x and y?
7x - y = -26
9x + 6y = -48




What is the SUM of x and y?
5x - 6y = -11
9x - 9y = -9




What is the SUM of x and y?
4x - 5y = -7
5x - 5y = -10




What is the SUM of x and y?
6x - 5y = -41
8x - 7y = -57




What is the SUM of x and y?
5x - 2y = 22
9x - 8y = 44

+(         )

(         )+

++[[          ]]++