650  SystemEq1
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
x - 2y = 5
2x + 3y = -4




What is the SUM of x and y?
x - 3y = -23
2x + 3y = 17




What is the SUM of x and y?
3x - 3y = -12
x + 2y = 8




What is the SUM of x and y?
3x - 2y = -5
x + 2y = 9




What is the SUM of x and y?
x + 3y = -11
3x + y = 7

What is the SUM of x and y?
2x - 2y = 0
3x + y = 20




What is the SUM of x and y?
2x + y = 15
x + 2y = 18




What is the SUM of x and y?
x - y = -7
3x - y = -17




What is the SUM of x and y?
2x - 2y = -16
3x - 2y = -18




What is the SUM of x and y?
3x + 2y = 17
x - y = -1

+(         )

(         )+

++[[          ]]++