935  SystemEq1
What is the SUM of x and y? 1

Name : _________________

 

refresh

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




What is the SUM of x and y?
2x + y = -5
3x - 2y = -18




What is the SUM of x and y?
2x + y = 9
3x + 2y = 14




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




What is the SUM of x and y?
x + 3y = 16
2x + 3y = 17




What is the SUM of x and y?
3x - 2y = -16
3x - y = -14




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




What is the SUM of x and y?
3x - y = 16
2x + y = 19




What is the SUM of x and y?
2x - y = 8
2x - 3y = 0




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




+(         )

 

(         )+

++[[          ]]++

935    12 -1 5 6 6 ( 28 )   -2 -3 12 10 5 ( 22 )   [[ 50 ]]