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

Name : _________________

  

refresh

What is the SUM of x and y?
3x - y = -4
3x - 3y = 0




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




What is the SUM of x and y?
3x + 2y = -1
3x - 3y = 9




What is the SUM of x and y?
2x - 3y = 20
3x + 2y = 17




What is the SUM of x and y?
2x - 3y = 27
3x + y = 13

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




What is the SUM of x and y?
3x - y = 13
3x + 2y = 19




What is the SUM of x and y?
2x - y = 4
2x + 3y = -12




What is the SUM of x and y?
2x - 2y = -14
2x + y = 10




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

+(         )

 

(         )+

++[[          ]]++
454    -4 4 -1 5 1 ( 5 )   4 7 -4 9 -6 ( 10 )   [[ 15 ]]