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

Name : _________________

 

refresh

What is the SUM of x and y?
7x - 3y = -36
8x + y = -19




What is the SUM of x and y?
7x - 4y = -44
6x + 4y = -8




What is the SUM of x and y?
2x + 5y = 23
8x - 2y = -18




What is the SUM of x and y?
3x + 7y = 35
6x + 3y = 15




What is the SUM of x and y?
4x + 3y = 27
4x - 4y = -8




What is the SUM of x and y?
2x - 6y = -6
4x - 7y = 3




What is the SUM of x and y?
6x - 8y = -26
4x - 2y = -14




What is the SUM of x and y?
8x + 6y = 54
4x - 5y = 19




What is the SUM of x and y?
2x + 5y = -8
3x - 9y = 21




What is the SUM of x and y?
8x - 4y = -56
8x - 9y = -76




+(         )

 

(         )+

++[[          ]]++

346    2 0 4 5 8 ( 19 )   9 -2 7 -1 -1 ( 12 )   [[ 31 ]]