830  SystemEq3
What is the SUM of x and y? 2

Name : _________________

  

refresh

What is the SUM of x and y?
9x - 4y = 40
5x + 6y = 14




What is the SUM of x and y?
3x - 8y = -4
8x + 6y = 44




What is the SUM of x and y?
4x - 2y = 0
7x + 6y = -19




What is the SUM of x and y?
9x + 5y = 49
8x + 5y = 43




What is the SUM of x and y?
3x - y = -5
5x + 8y = -18

What is the SUM of x and y?
9x - 7y = 82
2x + 5y = -8




What is the SUM of x and y?
8x - 3y = -46
7x + 2y = -31




What is the SUM of x and y?
9x + 2y = -33
5x - 2y = -9




What is the SUM of x and y?
3x - 4y = -36
7x - 9y = -82




What is the SUM of x and y?
5x + 4y = -35
2x - 5y = 19

+(         )

 

(         )+

++[[          ]]++
830    3 6 -3 5 -3 ( 8 )   2 -3 -6 2 -8 ( -13 )   [[ -5 ]]