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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = -13
2x - 2y = -12




What is the SUM of x and y?
2x + y = 4
2x + 3y = -8




What is the SUM of x and y?
3x + y = -7
3x - 3y = 9




What is the SUM of x and y?
3x - 3y = -30
2x + 3y = 5




What is the SUM of x and y?
2x + y = 8
3x - 3y = 21




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




What is the SUM of x and y?
3x + y = 6
2x - 2y = -12




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




What is the SUM of x and y?
3x - 2y = 21
2x - 3y = 19




What is the SUM of x and y?
3x - y = 10
2x - y = 7




+(         )

 

(         )+

++[[          ]]++

246    -4 -1 -5 0 3 ( -7 )   -4 6 4 2 2 ( 10 )   [[ 3 ]]