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

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x - 3y = 12
3x - 2y = 9




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




What is the SUM of x and y?
x + 2y = 1
x + 3y = 4




What is the SUM of x and y?
2x - 2y = 2
3x + 2y = 13




What is the SUM of x and y?
x + 3y = -6
3x + 2y = -4




What is the SUM of x and y?
3x - y = -6
2x - 2y = -8




What is the SUM of x and y?
3x - 3y = 30
x - y = 10




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




What is the SUM of x and y?
2x + y = -7
x + 2y = -8




+(         )

 

(         )+

++[[          ]]++

294    0 -2 9 -2 5 ( 10 )   -2 2 4 -1 -5 ( -2 )   [[ 8 ]]