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

Name : _________________

  

refresh

What is the SUM of x and y?
7x + y = 2
6x - 3y = 21




What is the SUM of x and y?
7x - 5y = 3
4x - 3y = 1




What is the SUM of x and y?
7x - 8y = -23
5x - 4y = -13




What is the SUM of x and y?
9x - 9y = -18
5x - 3y = -6




What is the SUM of x and y?
6x - 4y = 32
3x - 4y = 26

What is the SUM of x and y?
5x + 9y = 69
3x - 9y = -45




What is the SUM of x and y?
5x + 9y = 16
6x + 4y = 26




What is the SUM of x and y?
9x + 2y = 34
8x + 6y = 26




What is the SUM of x and y?
8x - 2y = 44
5x + 9y = 48




What is the SUM of x and y?
6x - 8y = -80
5x + 7y = 29

+(         )

 

(         )+

++[[          ]]++
632    -4 9 1 2 -3 ( 5 )   9 4 3 8 3 ( 27 )   [[ 32 ]]