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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - 2y = 14
3x - y = 13




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




What is the SUM of x and y?
2x + y = 13
3x + 2y = 23




What is the SUM of x and y?
3x - y = -24
3x - 2y = -30




What is the SUM of x and y?
3x - 2y = -24
2x - 2y = -18




What is the SUM of x and y?
3x - y = 22
2x - y = 16




What is the SUM of x and y?
3x - 2y = -18
3x - 3y = -21




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




What is the SUM of x and y?
2x - 2y = -10
3x - 3y = -15




What is the SUM of x and y?
2x - y = 6
3x + 2y = 30




+(         )

 

(         )+

++[[          ]]++

807    3 4 10 0 -3 ( 14 )   2 -1 6 -3 12 ( 16 )   [[ 30 ]]