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

Name : _________________

refresh

What is the SUM of x and y?
8x + 4y = 8
5x + 2y = 3




What is the SUM of x and y?
7x + 8y = 37
8x + 7y = 38




What is the SUM of x and y?
2x - 9y = 17
6x - 4y = 28




What is the SUM of x and y?
2x + 4y = 4
3x - y = -15




What is the SUM of x and y?
3x + 5y = 13
3x - 6y = 24

What is the SUM of x and y?
2x + 5y = -10
5x + 6y = 1




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




What is the SUM of x and y?
4x + 6y = 8
3x + 6y = 6




What is the SUM of x and y?
7x - 6y = 11
6x + y = -9




What is the SUM of x and y?
6x - 9y = -51
2x + 3y = 25

+(         )

(         )+

++[[          ]]++