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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 4y = 4
4x + 6y = 2




What is the SUM of x and y?
6x - 7y = 36
3x + 2y = 18




What is the SUM of x and y?
4x + 3y = 1
4x + y = -5




What is the SUM of x and y?
3x - 3y = -15
4x + 5y = 16




What is the SUM of x and y?
9x + y = -33
9x + 7y = -15




What is the SUM of x and y?
2x - y = 4
8x + 4y = 32




What is the SUM of x and y?
2x - 5y = -26
7x + 6y = 3




What is the SUM of x and y?
6x - 9y = -15
5x - y = -6




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




What is the SUM of x and y?
7x - 7y = 84
8x + y = 51




+(         )

 

(         )+

++[[          ]]++

313    -1 6 1 3 -1 ( 8 )   5 1 0 6 2 ( 14 )   [[ 22 ]]