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

Name : _________________

refresh

What is the SUM of x and y?
3x + 2y = -10
3x + y = -5




What is the SUM of x and y?
3x - 3y = -24
3x + y = 4




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




What is the SUM of x and y?
3x - y = 18
x - 2y = 1




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

What is the SUM of x and y?
x - 3y = -12
2x + y = 4




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




What is the SUM of x and y?
x - y = -5
2x - y = -4




What is the SUM of x and y?
x - y = 9
2x - 2y = 18




What is the SUM of x and y?
3x + y = 12
2x + y = 10

+(         )

(         )+

++[[          ]]++