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

Name : _________________

refresh

What is the SUM of x and y?
2x - 3y = -2
2x + 7y = -22




What is the SUM of x and y?
7x + 3y = 63
7x + 9y = 105




What is the SUM of x and y?
7x + y = 11
6x + 3y = 18




What is the SUM of x and y?
5x - 6y = 37
8x - 9y = 58




What is the SUM of x and y?
5x - 6y = 27
2x - 7y = 20

What is the SUM of x and y?
2x - 4y = 16
5x + y = -15




What is the SUM of x and y?
5x + y = 36
4x + 5y = 33




What is the SUM of x and y?
6x + 4y = 38
2x + y = 12




What is the SUM of x and y?
4x + 3y = -17
9x - 9y = -54




What is the SUM of x and y?
9x + 5y = 16
4x + 9y = -20

+(         )

(         )+

++[[          ]]++