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

Name : _________________

 

refresh

What is the SUM of x and y?
8x + 5y = 16
9x - y = 18




What is the SUM of x and y?
3x + 5y = -18
4x + 8y = -28




What is the SUM of x and y?
4x - 9y = -26
3x + 7y = 63




What is the SUM of x and y?
7x - y = 28
6x + y = 24




What is the SUM of x and y?
5x + 8y = 5
4x - 9y = 4




What is the SUM of x and y?
7x + 5y = -40
5x - 6y = -19




What is the SUM of x and y?
4x - 9y = 60
2x - 5y = 32




What is the SUM of x and y?
6x - 6y = -18
4x + 6y = 28




What is the SUM of x and y?
2x + 6y = 22
5x - y = 7




What is the SUM of x and y?
3x - 8y = 25
8x - 6y = 36




+(         )

 

(         )+

++[[          ]]++

692    2 -4 13 4 1 ( 16 )   -6 2 5 5 1 ( 7 )   [[ 23 ]]