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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + y = 3
8x - 3y = 47




What is the SUM of x and y?
8x + 4y = 24
9x - 9y = -27




What is the SUM of x and y?
7x + 4y = -24
6x - 2y = -26




What is the SUM of x and y?
9x - 5y = 79
5x - y = 35




What is the SUM of x and y?
9x - 6y = 3
9x + 6y = 87




What is the SUM of x and y?
2x - 4y = -8
7x + 2y = 52




What is the SUM of x and y?
7x - 8y = 38
2x + y = 1




What is the SUM of x and y?
5x - 3y = 41
4x + 5y = 18




What is the SUM of x and y?
5x + y = 18
7x + 3y = 22




What is the SUM of x and y?
7x - 3y = 20
5x - 8y = -15




+(         )

 

(         )+

++[[          ]]++

817    -1 5 -3 1 12 ( 14 )   11 -1 5 2 10 ( 27 )   [[ 41 ]]