605  SystemEq3
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
5x - 3y = 17
3x - y = 7




What is the SUM of x and y?
3x + 5y = 37
7x - 5y = 3




What is the SUM of x and y?
6x - y = -12
9x + 2y = 3




What is the SUM of x and y?
6x + y = -33
9x - 4y = -33




What is the SUM of x and y?
4x + y = 19
6x + 9y = 81




What is the SUM of x and y?
3x + 7y = 15
9x + y = 45




What is the SUM of x and y?
4x - 4y = -12
3x + 7y = -9




What is the SUM of x and y?
2x + 7y = -22
5x - 4y = 31




What is the SUM of x and y?
6x + 5y = 45
9x - 7y = 24




What is the SUM of x and y?
3x - 9y = -15
6x + 4y = 14




+(         )

 

(         )+

++[[          ]]++

605    -3 9 5 -8 10 ( 13 )   5 -3 -1 8 3 ( 12 )   [[ 25 ]]