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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -1
2x - 3y = -30




What is the SUM of x and y?
2x - 2y = -20
3x - 3y = -30




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




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




What is the SUM of x and y?
2x + y = 6
3x - 3y = 18




What is the SUM of x and y?
2x - y = 10
2x - 2y = 6




What is the SUM of x and y?
3x + y = 6
2x - 2y = 4




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




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




What is the SUM of x and y?
3x - 2y = -10
3x + y = 5




+(         )

 

(         )+

++[[          ]]++

383    5 2 -1 -2 2 ( 6 )   11 2 10 -4 5 ( 24 )   [[ 30 ]]