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

Name : _________________

 

refresh

What is the SUM of x and y?
x - 3y = -14
x + 2y = 11




What is the SUM of x and y?
3x - y = -7
3x - 3y = -9




What is the SUM of x and y?
x + 3y = 0
x - 2y = 10




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




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




What is the SUM of x and y?
3x - 3y = -33
x - 2y = -17




What is the SUM of x and y?
3x - y = 8
x + 3y = 6




What is the SUM of x and y?
x + 2y = -4
2x - y = 7




What is the SUM of x and y?
3x + y = 23
2x + 3y = 27




What is the SUM of x and y?
3x - y = -8
2x - y = -5




+(         )

 

(         )+

++[[          ]]++

615    6 -1 4 -2 -4 ( 3 )   1 4 -1 11 -4 ( 11 )   [[ 14 ]]