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

Name : _________________

  

refresh

What is the SUM of x and y?
8x + 7y = 38
5x - 8y = -1




What is the SUM of x and y?
4x - 6y = 18
5x - 4y = 26




What is the SUM of x and y?
6x + y = -29
6x + 7y = -59




What is the SUM of x and y?
2x - 7y = -23
4x + 5y = 11




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

What is the SUM of x and y?
5x - 4y = 20
9x - 2y = 36




What is the SUM of x and y?
5x - y = 17
8x + 4y = 16




What is the SUM of x and y?
3x + 2y = 18
9x - y = 54




What is the SUM of x and y?
3x - 2y = 13
9x - 5y = 40




What is the SUM of x and y?
2x + 6y = -18
3x + 9y = -27

+(         )

 

(         )+

++[[          ]]++
791    5 7 -9 2 3 ( 8 )   4 1 6 6 -3 ( 14 )   [[ 22 ]]