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

Name : _________________

refresh

What is the SUM of x and y?
3x - 3y = -27
2x + y = 0




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




What is the SUM of x and y?
x + 3y = -8
3x - y = -14




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




What is the SUM of x and y?
2x - 2y = -16
3x - 2y = -19

What is the SUM of x and y?
3x + y = 0
2x - y = -5




What is the SUM of x and y?
2x + y = 14
3x - y = 21




What is the SUM of x and y?
x - y = -5
x + 2y = 1




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




What is the SUM of x and y?
2x - y = -13
2x + y = 1

+(         )

(         )+

++[[          ]]++