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

Name : _________________

  

refresh

What is the SUM of x and y?
2x - y = 6
2x + y = 18




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




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




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




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

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




What is the SUM of x and y?
3x + y = -13
2x - 3y = -16




What is the SUM of x and y?
3x + y = 15
2x - 2y = 18




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




What is the SUM of x and y?
x - 2y = 5
2x + 3y = -4

+(         )

 

(         )+

++[[          ]]++
953    12 5 -4 4 10 ( 27 )   7 -3 3 -8 -1 ( -2 )   [[ 25 ]]