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

Name : _________________

 

refresh

What is the SUM of x and y?
4x - 2y = 24
3x - 6y = 36




What is the SUM of x and y?
7x + 6y = 21
2x - 6y = -48




What is the SUM of x and y?
9x + 3y = -21
3x + 7y = -31




What is the SUM of x and y?
5x - 4y = -11
4x + 5y = 24




What is the SUM of x and y?
2x - 5y = -1
6x - 7y = -11




What is the SUM of x and y?
8x + 4y = 12
2x - 9y = -47




What is the SUM of x and y?
6x - 9y = -24
2x + 3y = -8




What is the SUM of x and y?
9x + y = 14
9x - 5y = -16




What is the SUM of x and y?
5x - 6y = 11
4x - 6y = 10




What is the SUM of x and y?
5x + 8y = -41
6x - 7y = -16




+(         )

 

(         )+

++[[          ]]++

845    0 4 -5 5 -4 ( 0 )   4 -4 6 0 -7 ( -1 )   [[ -1 ]]