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

Name : _________________

refresh

What is the SUM of x and y?
6x - 4y = 2
2x + 3y = -21




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




What is the SUM of x and y?
8x + 9y = -32
5x + 3y = -20




What is the SUM of x and y?
6x + 9y = 36
9x - 8y = 11




What is the SUM of x and y?
9x - 7y = 62
9x - 8y = 67

What is the SUM of x and y?
4x - y = -18
6x + 8y = 30




What is the SUM of x and y?
9x + 3y = -39
5x - 4y = -33




What is the SUM of x and y?
8x + 3y = 13
2x + 4y = 0




What is the SUM of x and y?
4x + y = 11
7x + 9y = 12




What is the SUM of x and y?
9x - y = 66
6x + 3y = 33

+(         )

(         )+

++[[          ]]++