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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = -12
3x + y = -18




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




What is the SUM of x and y?
3x - 2y = -17
3x - 3y = -24




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




What is the SUM of x and y?
3x + 2y = -16
2x - 2y = -14




What is the SUM of x and y?
2x - y = 17
3x + y = 23




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




What is the SUM of x and y?
2x - 3y = 4
2x - 2y = 0




What is the SUM of x and y?
3x - 3y = 9
3x + y = 29




What is the SUM of x and y?
2x + y = -17
3x + 2y = -28




+(         )

 

(         )+

++[[          ]]++

178    -6 -6 6 4 -5 ( -7 )   7 -8 -8 13 -11 ( -7 )   [[ -14 ]]