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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - 2y = 31
3x - y = 26




What is the SUM of x and y?
2x - 3y = -19
3x - 3y = -24




What is the SUM of x and y?
2x - 2y = -4
2x - y = -7




What is the SUM of x and y?
3x + 2y = 20
3x + y = 16




What is the SUM of x and y?
3x - 2y = -26
3x - y = -19




What is the SUM of x and y?
3x + y = 7
2x - 3y = 12




What is the SUM of x and y?
2x - y = -4
3x + 2y = -27




What is the SUM of x and y?
3x - 2y = 11
2x - y = 9




What is the SUM of x and y?
2x - y = 10
3x - 3y = 18




What is the SUM of x and y?
2x - 2y = 10
2x - y = 12




+(         )

 

(         )+

++[[          ]]++

107    2 -2 -8 8 3 ( 3 )   1 -11 12 2 9 ( 13 )   [[ 16 ]]