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

Name : _________________

refresh

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




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




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




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




What is the SUM of x and y?
2x + 3y = -10
x + 2y = -7

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




What is the SUM of x and y?
3x - y = 11
x + 3y = 17




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




What is the SUM of x and y?
x + 2y = 11
3x - 3y = 6




What is the SUM of x and y?
2x + y = -1
3x - 2y = -5

+(         )

(         )+

++[[          ]]++