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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + y = 16
2x + 3y = 28




What is the SUM of x and y?
2x - y = -15
2x - 2y = -18




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




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




What is the SUM of x and y?
3x - y = 10
2x - y = 4




What is the SUM of x and y?
3x - y = 10
2x - 2y = 0




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




What is the SUM of x and y?
3x - 2y = -4
2x + y = -12




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




What is the SUM of x and y?
3x - y = -13
3x - 2y = -8




+(         )

 

(         )+

++[[          ]]++

884    11 -3 -5 7 14 ( 24 )   10 -4 -8 3 -11 ( -10 )   [[ 14 ]]