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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -20
2x + 3y = -18




What is the SUM of x and y?
2x - 3y = 25
3x - y = 27




What is the SUM of x and y?
2x + 3y = 29
2x - 2y = 4




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




What is the SUM of x and y?
3x + y = 21
2x + y = 13




What is the SUM of x and y?
2x + 3y = 14
2x + y = 6




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




What is the SUM of x and y?
3x - 3y = 0
3x + y = 24




What is the SUM of x and y?
3x - 3y = -6
2x + 3y = 31




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




+(         )

 

(         )+

++[[          ]]++

204    -8 5 12 15 5 ( 29 )   5 -9 12 12 1 ( 21 )   [[ 50 ]]