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

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x - 2y = -20
2x - y = -12




What is the SUM of x and y?
2x + y = -11
2x - 3y = -7




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




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




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




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




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




What is the SUM of x and y?
3x + 2y = 21
2x - 3y = 1




What is the SUM of x and y?
2x - 2y = -8
2x - 3y = -9




+(         )

 

(         )+

++[[          ]]++

552    -1 0 -6 2 2 ( -3 )   0 -4 2 8 -2 ( 4 )   [[ 1 ]]