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

Name : _________________

 

refresh

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




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




What is the SUM of x and y?
3x - 3y = 12
x + 2y = 4




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




What is the SUM of x and y?
2x + y = 14
2x + 3y = 18




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




What is the SUM of x and y?
2x - y = -8
3x - 2y = -11




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




What is the SUM of x and y?
3x - y = 16
3x - 3y = 6




What is the SUM of x and y?
2x - y = 0
x + 2y = 5




+(         )

 

(         )+

++[[          ]]++

910    12 5 4 6 8 ( 35 )   3 -7 -5 12 3 ( 6 )   [[ 41 ]]