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

Name : _________________

refresh

What is the SUM of x and y?
2x - 3y = 21
x + 3y = -12




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




What is the SUM of x and y?
3x - y = 17
3x - 2y = 22




What is the SUM of x and y?
3x - 2y = -15
x + 3y = 17




What is the SUM of x and y?
2x + 3y = 11
x + 2y = 7

What is the SUM of x and y?
3x - y = -8
2x - y = -7




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




What is the SUM of x and y?
2x - y = -8
3x - y = -11




What is the SUM of x and y?
3x - 3y = -12
2x - 3y = -10




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

+(         )

(         )+

++[[          ]]++