606  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

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




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




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




What is the SUM of x and y?
2x - y = -14
3x + 2y = 0




What is the SUM of x and y?
3x - y = -17
3x + y = -13




What is the SUM of x and y?
3x - 3y = 27
3x + y = 7




What is the SUM of x and y?
3x - y = 5
3x - 2y = 10




What is the SUM of x and y?
2x - 2y = -16
3x + y = -12




What is the SUM of x and y?
2x - y = -9
3x - y = -13




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




+(         )

 

(         )+

++[[          ]]++

606    7 -5 -3 2 -3 ( -2 )   -1 -5 -2 -3 5 ( -6 )   [[ -8 ]]