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

Name : _________________

 

refresh

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




What is the SUM of x and y?
8x + 4y = -4
7x - 7y = -56




What is the SUM of x and y?
4x - 5y = 2
6x - 9y = 0




What is the SUM of x and y?
4x + 5y = 55
5x - 5y = -10




What is the SUM of x and y?
4x + y = -13
9x - 2y = -59




What is the SUM of x and y?
3x + 6y = 45
6x - 6y = 18




What is the SUM of x and y?
4x - 9y = 36
8x + 9y = -36




What is the SUM of x and y?
7x - y = -17
9x + y = -31




What is the SUM of x and y?
3x + 4y = -17
8x + 9y = -42




What is the SUM of x and y?
9x + 4y = -19
6x - 9y = -36




+(         )

 

(         )+

++[[          ]]++

861    9 2 5 12 2 ( 30 )   11 -4 -7 -5 -1 ( -6 )   [[ 24 ]]