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

Name : _________________

refresh

What is the SUM of x and y?
7x + 8y = 82
2x + 6y = 42




What is the SUM of x and y?
5x + y = -17
8x - 9y = -59




What is the SUM of x and y?
9x + 3y = 42
5x - 9y = 34




What is the SUM of x and y?
2x + 9y = 1
5x - 2y = 27




What is the SUM of x and y?
4x + 5y = 45
6x - 7y = -5

What is the SUM of x and y?
3x + 5y = 33
7x + 5y = 57




What is the SUM of x and y?
4x - 8y = -12
7x - 6y = -21




What is the SUM of x and y?
3x + 6y = -33
6x + y = -11




What is the SUM of x and y?
8x + y = 44
9x + 6y = 30




What is the SUM of x and y?
8x + 9y = -13
9x - 6y = -63

+(         )

(         )+

++[[          ]]++