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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
2x + y = 17
3x + y = 24




What is the SUM of x and y?
2x - 3y = -9
3x - 2y = -11




What is the SUM of x and y?
2x - 3y = -5
3x + 2y = -14




What is the SUM of x and y?
2x + 3y = 7
3x - y = -6




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




What is the SUM of x and y?
3x - y = 26
2x - 3y = 22




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




What is the SUM of x and y?
2x - 2y = 6
3x + y = 29




+(         )

 

(         )+

++[[          ]]++

830    7 0 10 -2 -5 ( 10 )   2 -11 6 1 13 ( 11 )   [[ 21 ]]