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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
2x - y = -5
2x + y = -7




What is the SUM of x and y?
2x - 3y = -28
2x - 2y = -20




What is the SUM of x and y?
3x + 2y = -13
2x + y = -9




What is the SUM of x and y?
2x - 3y = 25
3x + 2y = 18




What is the SUM of x and y?
3x + y = 8
2x - 2y = -16




What is the SUM of x and y?
2x - 2y = 22
3x - 3y = 33




What is the SUM of x and y?
3x + 2y = 33
2x + 3y = 32




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




+(         )

 

(         )+

++[[          ]]++

791    1 -4 -4 6 -4 ( -5 )   5 8 5 13 3 ( 34 )   [[ 29 ]]