935  SystemEq3
What is the SUM of x and y? 1

Name : _________________

refresh

What is the SUM of x and y?
7x + 9y = 71
7x + 5y = 55




What is the SUM of x and y?
9x + 5y = -25
4x - 5y = -40




What is the SUM of x and y?
6x - 6y = -24
3x - 4y = -12




What is the SUM of x and y?
2x - y = -2
5x - 8y = -27




What is the SUM of x and y?
5x + 2y = 41
7x - 5y = 34

What is the SUM of x and y?
8x + 2y = 12
3x - 6y = -9




What is the SUM of x and y?
5x + 3y = 3
5x - 6y = 39




What is the SUM of x and y?
2x + 9y = -34
6x - y = 10




What is the SUM of x and y?
6x - 2y = 30
3x + 4y = 45




What is the SUM of x and y?
9x + 3y = 72
7x - 3y = 40

+(         )

(         )+

++[[          ]]++