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

Name : _________________

 

refresh

What is the SUM of x and y?
3x - 3y = 6
2x + y = 10




What is the SUM of x and y?
3x - y = 27
2x - y = 19




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




What is the SUM of x and y?
3x - y = 6
2x - y = 5




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




What is the SUM of x and y?
2x + y = 8
3x + 2y = 15




What is the SUM of x and y?
3x - 2y = -14
2x + y = 7




What is the SUM of x and y?
3x + 2y = -7
2x + 3y = -13




What is the SUM of x and y?
3x - y = 13
3x + 2y = 10




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




+(         )

 

(         )+

++[[          ]]++

813    6 5 -11 -2 -1 ( -3 )   7 7 -4 3 10 ( 23 )   [[ 20 ]]