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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - y = 17
2x - 2y = 18




What is the SUM of x and y?
2x + y = 8
3x + y = 9




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




What is the SUM of x and y?
3x - 3y = -24
2x + y = -7




What is the SUM of x and y?
2x - 3y = -8
3x - y = -12




What is the SUM of x and y?
2x + y = 21
3x + 2y = 35




What is the SUM of x and y?
3x - 3y = 21
2x - y = 10




What is the SUM of x and y?
3x - 3y = 18
3x - 2y = 16




What is the SUM of x and y?
2x - 3y = 28
3x - 3y = 36




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




+(         )

 

(         )+

++[[          ]]++

799    -1 7 -8 -2 -4 ( -8 )   14 -1 2 4 -3 ( 16 )   [[ 8 ]]