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

Name : _________________

  

refresh

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




What is the SUM of x and y?
3x - y = -22
3x - 3y = -36




What is the SUM of x and y?
2x - 3y = -2
2x + 3y = 10




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




What is the SUM of x and y?
2x + 3y = -17
3x + 2y = -13

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




What is the SUM of x and y?
3x - 3y = 6
2x + y = 1




What is the SUM of x and y?
3x + 2y = -24
3x - 3y = 6




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




What is the SUM of x and y?
2x - y = -2
2x + 3y = 30

+(         )

 

(         )+

++[[          ]]++
766    9 2 4 1 -6 ( 10 )   12 0 -10 -1 11 ( 12 )   [[ 22 ]]