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

Name : _________________

refresh

What is the SUM of x and y?
2x + 8y = 8
9x + 8y = -20




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




What is the SUM of x and y?
4x + 3y = -2
3x - 6y = 15




What is the SUM of x and y?
4x - 7y = 14
2x - 4y = 8




What is the SUM of x and y?
9x + 4y = -43
2x - 3y = 6

What is the SUM of x and y?
4x + y = 21
5x + 2y = 24




What is the SUM of x and y?
9x + 8y = 3
4x + 3y = -2




What is the SUM of x and y?
6x + y = 18
2x - 5y = -26




What is the SUM of x and y?
9x - 4y = 32
2x + 9y = 17




What is the SUM of x and y?
7x + 6y = -25
2x - 2y = 4

+(         )

(         )+

++[[          ]]++