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

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = 11
x + 2y = -1




What is the SUM of x and y?
2x + 3y = 10
3x - 2y = -24




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




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




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

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




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




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




What is the SUM of x and y?
3x - 3y = 33
2x - 2y = 22




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

+(         )

(         )+

++[[          ]]++