891  SystemEq1
What is the SUM of x and y? 1

Name : _________________

refresh

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




What is the SUM of x and y?
x + 3y = -6
2x - 2y = 12




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




What is the SUM of x and y?
3x + y = 0
3x - y = 6




What is the SUM of x and y?
2x - 2y = 6
3x + y = -11

What is the SUM of x and y?
x - 2y = 7
3x + y = -14




What is the SUM of x and y?
3x - 3y = -18
3x + 2y = -13




What is the SUM of x and y?
2x + 3y = 18
x + 3y = 12




What is the SUM of x and y?
2x + 3y = 14
x - 2y = -14




What is the SUM of x and y?
2x - 3y = 7
x + 2y = -14

+(         )

(         )+

++[[          ]]++