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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 16
3x - 2y = 9




What is the SUM of x and y?
2x - y = 17
2x + y = 11




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




What is the SUM of x and y?
2x - y = 9
3x - 2y = 13




What is the SUM of x and y?
3x + 2y = -10
3x + y = -11




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




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




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




What is the SUM of x and y?
3x + y = 10
2x - 3y = -8




What is the SUM of x and y?
3x - 2y = -7
2x - 2y = -10




+(         )

 

(         )+

++[[          ]]++

485    -7 4 9 6 -3 ( 9 )   8 -5 2 6 11 ( 22 )   [[ 31 ]]