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

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x + y = 19
2x - y = 16




What is the SUM of x and y?
2x - 3y = 5
2x + 3y = -1




What is the SUM of x and y?
2x + 3y = 7
2x - 3y = 1




What is the SUM of x and y?
3x - 2y = 7
3x - 3y = 6




What is the SUM of x and y?
3x - y = 8
2x - y = 6




What is the SUM of x and y?
3x - 3y = 24
2x - y = 14




What is the SUM of x and y?
3x - 3y = -18
2x - y = -4




What is the SUM of x and y?
3x - 2y = 0
3x - y = -6




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




+(         )

 

(         )+

++[[          ]]++

728    6 5 0 3 4 ( 18 )   0 4 10 -10 -3 ( 1 )   [[ 19 ]]