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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -7
2x - y = -18




What is the SUM of x and y?
3x + 2y = 5
3x + y = 1




What is the SUM of x and y?
3x - 2y = 24
2x - 2y = 16




What is the SUM of x and y?
3x - y = -17
2x - y = -12




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




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




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




What is the SUM of x and y?
3x - y = 22
2x - 3y = 24




What is the SUM of x and y?
3x - 2y = 14
2x + y = 0




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




+(         )

 

(         )+

++[[          ]]++

261    3 3 8 -3 2 ( 13 )   -1 0 2 -2 -6 ( -7 )   [[ 6 ]]