832  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 12
x + 2y = 0




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




What is the SUM of x and y?
3x - 3y = 27
x + 2y = 0




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




What is the SUM of x and y?
3x - y = 4
3x - 3y = 6




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




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




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




What is the SUM of x and y?
x - 2y = 9
2x - 3y = 13




What is the SUM of x and y?
2x + 3y = 0
2x + y = 4




+(         )

 

(         )+

++[[          ]]++

832    2 -1 3 7 0 ( 11 )   -4 3 6 -6 1 ( 0 )   [[ 11 ]]