997  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = 11
3x - 3y = 24




What is the SUM of x and y?
2x + 3y = 11
3x + y = -8




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




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




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




What is the SUM of x and y?
3x - 2y = 11
2x - 2y = 6




What is the SUM of x and y?
3x - y = 16
2x + 3y = 18




What is the SUM of x and y?
2x - 3y = -24
3x + y = -3




What is the SUM of x and y?
3x + 2y = 8
2x - 2y = 12




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




+(         )

 

(         )+

++[[          ]]++

997    6 2 5 0 -2 ( 11 )   7 8 3 2 0 ( 20 )   [[ 31 ]]