185  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
3x - 2y = -7
2x - y = -6




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




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




What is the SUM of x and y?
x + 2y = 8
x - y = -1




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




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




What is the SUM of x and y?
2x - y = 8
3x + y = 17




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




What is the SUM of x and y?
2x + y = 11
3x + 2y = 20




What is the SUM of x and y?
2x - 2y = -16
3x - 2y = -19




+(         )

 

(         )+

++[[          ]]++

185    -9 -3 11 5 5 ( 9 )   -7 7 9 9 2 ( 20 )   [[ 29 ]]