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

Name : _________________

refresh

What is the SUM of x and y?
5x + 6y = 39
5x - y = 11




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




What is the SUM of x and y?
7x + 2y = 1
8x - 4y = 20




What is the SUM of x and y?
4x + y = 25
8x - 5y = 15




What is the SUM of x and y?
8x - 2y = -32
3x + 2y = -1

What is the SUM of x and y?
8x - 8y = -32
3x - 3y = -12




What is the SUM of x and y?
9x + 2y = 14
5x + 3y = 21




What is the SUM of x and y?
3x - 5y = 28
8x + 6y = -22




What is the SUM of x and y?
7x + 8y = -26
8x - 6y = 46




What is the SUM of x and y?
8x - 2y = -30
7x + 9y = 6

+(         )

(         )+

++[[          ]]++