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

Name : _________________

refresh

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




What is the SUM of x and y?
2x + y = 13
2x - 2y = -8




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




What is the SUM of x and y?
2x + 3y = 25
3x + y = 20




What is the SUM of x and y?
2x + y = 8
2x - y = 12

What is the SUM of x and y?
x - y = -4
x + 3y = 8




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




What is the SUM of x and y?
2x - y = -8
2x + y = -12




What is the SUM of x and y?
2x - y = -10
2x + y = -6




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

+(         )

(         )+

++[[          ]]++