242  SystemEq2
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
3x - y = -21
2x + 3y = 8




What is the SUM of x and y?
3x - y = 16
3x + 2y = 22




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




What is the SUM of x and y?
3x - 3y = -30
2x - 3y = -26




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




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




What is the SUM of x and y?
2x + 3y = -1
2x - 3y = -7




What is the SUM of x and y?
3x - y = -13
2x + y = -12




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




What is the SUM of x and y?
3x + 2y = -17
3x - y = -14




+(         )

 

(         )+

++[[          ]]++

242    1 8 2 2 -2 ( 11 )   0 -1 -7 -4 -6 ( -18 )   [[ -7 ]]