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

Name : _________________

  

refresh

What is the SUM of x and y?
x - 2y = -19
2x + 3y = 11




What is the SUM of x and y?
2x - y = -6
2x - 3y = -14




What is the SUM of x and y?
x + 3y = 19
2x + 3y = 26




What is the SUM of x and y?
3x - y = -22
x + 2y = 9




What is the SUM of x and y?
2x + 3y = 10
2x - 3y = -26

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




What is the SUM of x and y?
x + 2y = -1
3x - 3y = 6




What is the SUM of x and y?
3x + y = -17
3x + 2y = -19




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




What is the SUM of x and y?
2x + y = 5
x - y = -8

+(         )

 

(         )+

++[[          ]]++
238    2 3 11 2 2 ( 20 )   2 0 -7 -1 6 ( 0 )   [[ 20 ]]