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

Name : _________________

refresh

What is the SUM of x and y?
6x + 7y = 16
6x + 9y = 12




What is the SUM of x and y?
3x - 5y = 31
9x + 5y = -7




What is the SUM of x and y?
5x - 4y = -27
6x + 2y = -12




What is the SUM of x and y?
6x - 4y = 50
9x + 8y = 47




What is the SUM of x and y?
5x + y = 28
5x - 6y = 42

What is the SUM of x and y?
4x - 6y = 28
5x - 6y = 29




What is the SUM of x and y?
8x + 4y = -12
5x - 8y = -60




What is the SUM of x and y?
8x - 5y = 81
2x - 8y = 54




What is the SUM of x and y?
8x + 7y = 3
6x - 8y = -64




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

+(         )

(         )+

++[[          ]]++