928  SystemEq2
What is the SUM of x and y? 1

Name : _________________

  

refresh

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




What is the SUM of x and y?
2x - 3y = 1
3x + y = -15




What is the SUM of x and y?
3x + y = -20
3x + 2y = -25




What is the SUM of x and y?
3x - y = 19
2x - 2y = 14




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

What is the SUM of x and y?
2x + 3y = 25
2x - 2y = 0




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




What is the SUM of x and y?
2x + y = -1
3x - 3y = 21




What is the SUM of x and y?
2x - 2y = 18
3x + 2y = 17




What is the SUM of x and y?
3x - y = -16
3x + 2y = -22

+(         )

 

(         )+

++[[          ]]++
928    6 -7 -10 5 -10 ( -16 )   10 5 -3 5 -8 ( 9 )   [[ -7 ]]