947  SystemEq3
What is the SUM of x and y? 1

Name : _________________

  

refresh

What is the SUM of x and y?
2x - 8y = 28
3x + 2y = 14




What is the SUM of x and y?
9x + 6y = 27
8x + 4y = 28




What is the SUM of x and y?
3x + 7y = 13
4x + 3y = -8




What is the SUM of x and y?
4x + y = 10
3x - 4y = 17




What is the SUM of x and y?
3x + 5y = -18
4x - 2y = 2

What is the SUM of x and y?
5x - 9y = -74
8x + 2y = -20




What is the SUM of x and y?
9x + 4y = -65
9x - 7y = -10




What is the SUM of x and y?
7x + 6y = 66
4x + 3y = 36




What is the SUM of x and y?
4x - 6y = -12
6x + 8y = 50




What is the SUM of x and y?
3x + 7y = 4
8x + 4y = -4

+(         )

 

(         )+

++[[          ]]++
947    4 2 -1 1 -4 ( 2 )   2 -10 10 7 0 ( 9 )   [[ 11 ]]