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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 2y = 4
2x + y = 19




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




What is the SUM of x and y?
3x + 2y = 17
2x - y = 9




What is the SUM of x and y?
3x - 3y = 24
2x - 2y = 16




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




What is the SUM of x and y?
2x + 3y = -28
3x + y = -21




What is the SUM of x and y?
2x - 2y = -6
3x + y = 11




What is the SUM of x and y?
3x - 2y = -22
2x + y = -10




What is the SUM of x and y?
3x - 2y = -13
2x + y = -11




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




+(         )

 

(         )+

++[[          ]]++

982    12 -4 6 6 13 ( 33 )   -11 7 -4 -6 -2 ( -16 )   [[ 17 ]]