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

Name : _________________

  

refresh

What is the SUM of x and y?
3x - 3y = 0
2x - y = 4




What is the SUM of x and y?
3x + y = 9
2x - 3y = 6




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




What is the SUM of x and y?
3x - 2y = 11
2x + y = 12




What is the SUM of x and y?
3x - 3y = -9
2x + y = -15

What is the SUM of x and y?
2x - y = 14
2x - 3y = 26




What is the SUM of x and y?
2x - 2y = 6
3x + 2y = -16




What is the SUM of x and y?
2x + y = 8
2x - y = 16




What is the SUM of x and y?
2x + y = 8
2x + 3y = 20




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

+(         )

 

(         )+

++[[          ]]++
830    8 3 7 7 -9 ( 16 )   -2 -7 2 7 6 ( 6 )   [[ 22 ]]