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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - y = 7
3x + y = 23




What is the SUM of x and y?
2x - y = 11
2x + 3y = 31




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




What is the SUM of x and y?
2x + y = 0
3x - 2y = 14




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




What is the SUM of x and y?
3x + 2y = -16
3x - 3y = -21




What is the SUM of x and y?
2x + y = 7
3x + 2y = 12




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




What is the SUM of x and y?
2x - y = -4
3x + 2y = -6




What is the SUM of x and y?
2x - 2y = 20
2x - 3y = 25




+(         )

 

(         )+

++[[          ]]++

907    11 13 6 -2 5 ( 33 )   -5 5 1 -2 0 ( -1 )   [[ 32 ]]