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

Name : _________________

refresh

What is the SUM of x and y?
2x - 3y = 15
3x - 3y = 15




What is the SUM of x and y?
2x - 9y = 15
9x - 7y = 34




What is the SUM of x and y?
2x + y = -1
3x - 5y = -47




What is the SUM of x and y?
6x - 6y = 48
8x - 8y = 64




What is the SUM of x and y?
4x - 3y = -21
6x - y = -7

What is the SUM of x and y?
9x - 2y = -25
8x - 3y = -21




What is the SUM of x and y?
4x - 5y = -46
4x + 8y = 32




What is the SUM of x and y?
5x + 2y = 23
8x - 8y = -8




What is the SUM of x and y?
6x - 9y = 30
7x - 6y = 35




What is the SUM of x and y?
8x + 4y = 36
9x + 4y = 42

+(         )

(         )+

++[[          ]]++