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

Name : _________________

refresh

What is the SUM of x and y?
2x + y = 10
2x - 6y = -32




What is the SUM of x and y?
8x + 4y = 0
2x + 6y = 10




What is the SUM of x and y?
5x - 3y = 30
9x + 8y = 54




What is the SUM of x and y?
6x + 9y = 42
2x + 5y = 26




What is the SUM of x and y?
3x - 9y = -75
2x - 7y = -57

What is the SUM of x and y?
7x - 9y = -41
3x + 8y = 18




What is the SUM of x and y?
5x + 4y = -16
4x - 9y = 36




What is the SUM of x and y?
4x + 2y = 14
5x + 8y = 1




What is the SUM of x and y?
2x + y = 15
2x - y = 1




What is the SUM of x and y?
2x - y = -10
8x + 9y = 12

+(         )

(         )+

++[[          ]]++