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

Name : _________________

refresh

What is the SUM of x and y?
x + 3y = 19
3x - y = -13




What is the SUM of x and y?
x - y = -7
x - 2y = -12




What is the SUM of x and y?
2x + 3y = -6
3x + y = -9




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




What is the SUM of x and y?
2x + y = 18
3x - y = 17

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




What is the SUM of x and y?
3x - 2y = -5
x + 2y = -7




What is the SUM of x and y?
3x - 3y = 24
2x - 2y = 16




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




What is the SUM of x and y?
x + 3y = 12
3x - 2y = 14

+(         )

(         )+

++[[          ]]++