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

Name : _________________

refresh

What is the SUM of x and y?
3x + 2y = 3
4x - y = -18




What is the SUM of x and y?
6x + 5y = 38
9x + 7y = 55




What is the SUM of x and y?
5x + 4y = 15
7x + 8y = 21




What is the SUM of x and y?
5x + y = 21
5x - 7y = -27




What is the SUM of x and y?
7x - 7y = -49
4x - 7y = -43

What is the SUM of x and y?
9x - 9y = 9
7x - 4y = 7




What is the SUM of x and y?
5x + 4y = 3
7x - 6y = 39




What is the SUM of x and y?
8x + 6y = 14
5x - 7y = 41




What is the SUM of x and y?
4x - 5y = -29
9x + 8y = 31




What is the SUM of x and y?
8x + 3y = 6
8x - 5y = -10

+(         )

(         )+

++[[          ]]++