476  SystemEq2
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x + y = 0
3x + 2y = 1




What is the SUM of x and y?
3x + 2y = 8
2x - 3y = 1




What is the SUM of x and y?
2x + y = -11
2x - y = -9




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




What is the SUM of x and y?
2x - y = -11
2x - 2y = -16




What is the SUM of x and y?
2x + y = 18
3x - y = 7




What is the SUM of x and y?
2x - 2y = 26
3x - 3y = 39




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




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




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




+(         )

 

(         )+

++[[          ]]++

476    1 3 -6 -5 2 ( -5 )   13 3 3 1 -2 ( 18 )   [[ 13 ]]