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

Name : _________________

refresh

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




What is the SUM of x and y?
4x - y = -23
9x + 3y = -15




What is the SUM of x and y?
3x - 7y = 42
8x + 7y = 35




What is the SUM of x and y?
3x + 6y = -27
7x - 4y = -27




What is the SUM of x and y?
7x - y = -26
3x + 5y = 16

What is the SUM of x and y?
7x + 9y = -38
3x - 3y = 18




What is the SUM of x and y?
5x - 8y = -33
7x + 6y = 57




What is the SUM of x and y?
4x + y = 0
3x + 7y = -25




What is the SUM of x and y?
4x - 6y = 10
8x - 2y = -30




What is the SUM of x and y?
9x + 3y = -42
9x - 2y = -47

+(         )

(         )+

++[[          ]]++