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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 24
x - y = 10




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




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




What is the SUM of x and y?
2x + y = -11
2x + 3y = -17




What is the SUM of x and y?
x + 2y = 4
2x - 2y = -10




What is the SUM of x and y?
3x + y = 15
2x - 2y = 10




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




What is the SUM of x and y?
x - y = -4
3x - 3y = -12




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




What is the SUM of x and y?
3x + 2y = -9
3x - 2y = -21




+(         )

 

(         )+

++[[          ]]++

993    2 -1 0 -7 1 ( -5 )   5 3 10 7 -2 ( 23 )   [[ 18 ]]