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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = 27
2x - y = 7




What is the SUM of x and y?
3x - 2y = 5
2x - 2y = 0




What is the SUM of x and y?
2x - 2y = 6
3x + 2y = 9




What is the SUM of x and y?
3x - 3y = 9
2x - 3y = 12




What is the SUM of x and y?
2x + y = 6
2x - 2y = 24




What is the SUM of x and y?
2x - 2y = 10
2x + y = 16




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




What is the SUM of x and y?
3x + 2y = -16
2x - y = -13




What is the SUM of x and y?
3x + y = 13
3x - 3y = 33




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




+(         )

 

(         )+

++[[          ]]++

942    11 10 3 -9 0 ( 15 )   9 2 -5 1 -5 ( 2 )   [[ 17 ]]