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

Name : _________________

  

refresh

What is the SUM of x and y?
2x + 3y = 18
3x + y = 20




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




What is the SUM of x and y?
3x - y = -20
3x - 2y = -28




What is the SUM of x and y?
3x - 3y = 33
2x - 3y = 28




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

What is the SUM of x and y?
2x - 3y = -23
3x + 2y = -2




What is the SUM of x and y?
2x + 3y = 5
2x - 2y = 0




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




What is the SUM of x and y?
2x + y = 9
2x - 2y = 18




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

+(         )

 

(         )+

++[[          ]]++
901    8 -1 4 -1 6 ( 16 )   1 2 6 3 3 ( 15 )   [[ 31 ]]