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

Name : _________________

refresh

What is the SUM of x and y?
3x + 7y = 13
4x + 7y = 8




What is the SUM of x and y?
8x - 2y = 46
4x - 2y = 18




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




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




What is the SUM of x and y?
4x + 2y = -18
3x + 4y = -16

What is the SUM of x and y?
3x - 9y = 21
7x + 5y = -55




What is the SUM of x and y?
8x + 3y = -31
3x - 5y = 19




What is the SUM of x and y?
7x + 5y = -3
5x + 9y = -13




What is the SUM of x and y?
9x - 3y = 60
2x - 9y = 30




What is the SUM of x and y?
9x - 2y = -18
5x + 6y = -10

+(         )

(         )+

++[[          ]]++