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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + y = -13
x + 2y = -1




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




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




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




What is the SUM of x and y?
2x + 3y = -7
x + 3y = -5




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




What is the SUM of x and y?
2x - 3y = -5
2x + 3y = 1




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




What is the SUM of x and y?
3x - y = 13
x - 2y = 6




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




+(         )

 

(         )+

++[[          ]]++

200    -3 -3 2 2 -3 ( -5 )   8 0 2 3 1 ( 14 )   [[ 9 ]]