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

Name : _________________

  

refresh

What is the SUM of x and y?
4x - 4y = -24
2x - 8y = -36




What is the SUM of x and y?
5x + y = 11
4x + 5y = 13




What is the SUM of x and y?
8x + 3y = 18
3x - 5y = 19




What is the SUM of x and y?
3x + 9y = 48
7x - 7y = -28




What is the SUM of x and y?
2x - 5y = -22
3x - 2y = -11

What is the SUM of x and y?
6x + 3y = 9
2x + 5y = 7




What is the SUM of x and y?
2x + 3y = -9
2x - 8y = 46




What is the SUM of x and y?
3x - 3y = 6
2x + 4y = -26




What is the SUM of x and y?
7x + 4y = -30
6x - 8y = 20




What is the SUM of x and y?
6x + 7y = 19
5x + 2y = -11

+(         )

 

(         )+

++[[          ]]++
443    2 3 1 6 3 ( 15 )   2 -2 -8 -6 2 ( -12 )   [[ 3 ]]