304  SystemEq2
What is the SUM of x and y? 2

Name : _________________

  

refresh

What is the SUM of x and y?
2x - 2y = -6
2x + y = -9




What is the SUM of x and y?
2x - y = -7
3x - 2y = -9




What is the SUM of x and y?
3x + 2y = 11
3x - y = 17




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




What is the SUM of x and y?
2x + y = -7
2x + 3y = -1

What is the SUM of x and y?
2x - 2y = -6
2x - y = -4




What is the SUM of x and y?
3x - y = -4
2x + 3y = -10




What is the SUM of x and y?
2x + 3y = 18
2x - y = -6




What is the SUM of x and y?
3x - 2y = 22
3x + y = 25




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

+(         )

 

(         )+

++[[          ]]++
304    -5 -8 3 4 -2 ( -8 )   1 -4 6 9 4 ( 16 )   [[ 8 ]]