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

Name : _________________

 

refresh

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




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




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




What is the SUM of x and y?
3x + 2y = 17
3x - y = 14




What is the SUM of x and y?
3x + y = 18
2x - 2y = 12




What is the SUM of x and y?
2x + y = -14
2x - y = -6




What is the SUM of x and y?
2x - y = 18
2x + y = 14




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




What is the SUM of x and y?
3x - 2y = -19
2x - 2y = -18




What is the SUM of x and y?
3x - 3y = 0
3x + 2y = -5




+(         )

 

(         )+

++[[          ]]++

884    7 4 1 6 6 ( 24 )   -9 6 12 7 -2 ( 14 )   [[ 38 ]]