621  SystemEq2
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = 5
3x - y = 2




What is the SUM of x and y?
3x - 3y = -33
3x - y = -19




What is the SUM of x and y?
3x + 2y = -9
2x + 3y = -11




What is the SUM of x and y?
2x - 2y = -20
3x - 2y = -26




What is the SUM of x and y?
3x - 3y = 0
3x - 2y = -6




What is the SUM of x and y?
3x - 2y = 12
3x - y = 18




What is the SUM of x and y?
2x - 3y = -18
2x - 2y = -14




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




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




What is the SUM of x and y?
3x - y = 21
2x + 3y = 25




+(         )

 

(         )+

++[[          ]]++

621    2 3 -4 -2 -12 ( -13 )   14 1 15 -1 11 ( 40 )   [[ 27 ]]