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

Name : _________________

  

refresh

What is the SUM of x and y?
2x - 2y = 2
2x + y = -1




What is the SUM of x and y?
2x + y = -5
2x - 3y = 7




What is the SUM of x and y?
2x - 3y = 14
3x - 2y = 6




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




What is the SUM of x and y?
2x - 3y = -7
3x - 3y = -9

What is the SUM of x and y?
2x + 3y = 25
3x - 2y = 18




What is the SUM of x and y?
3x + y = 23
3x - 3y = -9




What is the SUM of x and y?
3x + 2y = 8
2x + 3y = 17




What is the SUM of x and y?
3x - 2y = -8
3x - 3y = -15




What is the SUM of x and y?
3x - 2y = 17
3x - 3y = 15

+(         )

 

(         )+

++[[          ]]++
280    -1 -4 -8 5 -1 ( -9 )   11 13 5 9 9 ( 47 )   [[ 38 ]]