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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = 33
2x - 2y = -2




What is the SUM of x and y?
3x - y = -17
2x + y = 2




What is the SUM of x and y?
3x + y = 15
2x + y = 11




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




What is the SUM of x and y?
2x - 3y = -7
3x - 2y = -8




What is the SUM of x and y?
3x - 3y = 9
2x - 3y = 4




What is the SUM of x and y?
2x - y = 9
3x - y = 17




What is the SUM of x and y?
2x - 2y = 4
3x + 2y = 31




What is the SUM of x and y?
2x - y = 9
2x - 2y = 6




What is the SUM of x and y?
3x - 3y = 24
3x - y = 12




+(         )

 

(         )+

++[[          ]]++

895    13 5 7 4 -1 ( 28 )   7 15 12 9 -4 ( 39 )   [[ 67 ]]