770  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
3x - y = 8
3x + y = 10




What is the SUM of x and y?
2x + 3y = 5
3x - y = 24




What is the SUM of x and y?
2x + y = -1
2x + 3y = -7




What is the SUM of x and y?
3x - 3y = 12
3x - y = 4




What is the SUM of x and y?
2x + 3y = -1
x - y = 12

What is the SUM of x and y?
2x - y = -15
2x + 3y = 5




What is the SUM of x and y?
2x + 3y = 21
2x - y = 1




What is the SUM of x and y?
3x - 2y = -21
2x - 2y = -18




What is the SUM of x and y?
3x - 3y = -18
x - y = -6




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

+(         )

(         )+

++[[          ]]++