843  SystemEq1
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
3x - y = 15
2x - 3y = 17




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




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




What is the SUM of x and y?
3x + y = -11
3x - y = -1




What is the SUM of x and y?
3x - 3y = -18
3x - 2y = -16




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




What is the SUM of x and y?
2x + 3y = 16
2x - 3y = 4




What is the SUM of x and y?
x - 2y = -9
3x + y = 1




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




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




+(         )

 

(         )+

++[[          ]]++

843    1 -6 -6 -7 -2 ( -20 )   4 7 3 11 2 ( 27 )   [[ 7 ]]