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

Name : _________________

refresh

What is the SUM of x and y?
2x + 9y = 56
2x - 6y = -34




What is the SUM of x and y?
8x + 7y = 28
8x - 8y = -32




What is the SUM of x and y?
4x + 2y = -4
7x - 7y = -7




What is the SUM of x and y?
2x - 9y = -13
7x - 7y = -21




What is the SUM of x and y?
9x + y = -46
7x + y = -36

What is the SUM of x and y?
5x + 8y = 19
8x - 4y = 64




What is the SUM of x and y?
5x + 2y = 6
7x - 3y = -9




What is the SUM of x and y?
5x + y = 17
7x + 9y = 39




What is the SUM of x and y?
4x + 8y = -20
6x - 4y = 18




What is the SUM of x and y?
2x - y = -9
9x - y = -44

+(         )

(         )+

++[[          ]]++