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

Name : _________________

refresh

What is the SUM of x and y?
2x - 4y = -6
4x + 6y = 44




What is the SUM of x and y?
2x + 3y = -7
4x - 5y = -25




What is the SUM of x and y?
9x + 4y = 19
7x - 3y = 27




What is the SUM of x and y?
7x + y = 55
4x + 7y = 70




What is the SUM of x and y?
7x - 2y = 32
9x + y = 59

What is the SUM of x and y?
8x + 2y = 60
5x - 9y = 17




What is the SUM of x and y?
4x + 2y = -2
3x - 7y = 41




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




What is the SUM of x and y?
2x - 6y = -30
9x + 7y = 35




What is the SUM of x and y?
8x + 9y = -11
9x + 4y = 6

+(         )

(         )+

++[[          ]]++