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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 19
2x + 3y = 1




What is the SUM of x and y?
3x - 2y = 17
2x + 3y = 20




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




What is the SUM of x and y?
x - 3y = 13
2x - y = 11




What is the SUM of x and y?
x + 2y = -4
2x + y = -8




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




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




What is the SUM of x and y?
x + 3y = 23
x - y = -1




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




What is the SUM of x and y?
3x + 2y = -13
3x + y = -8




+(         )

 

(         )+

++[[          ]]++

880    2 9 1 1 -4 ( 9 )   11 -2 11 11 -6 ( 25 )   [[ 34 ]]