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

Name : _________________

  

refresh

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




What is the SUM of x and y?
2x - 3y = -26
2x + 3y = 10




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




What is the SUM of x and y?
3x + 2y = -13
3x - 3y = -3




What is the SUM of x and y?
3x - y = 7
3x + 2y = -5

What is the SUM of x and y?
2x - y = 13
3x - 3y = 27




What is the SUM of x and y?
2x + 3y = 9
3x - 3y = -24




What is the SUM of x and y?
3x - 3y = 21
2x - 2y = 14




What is the SUM of x and y?
2x + 3y = 22
3x - y = -11




What is the SUM of x and y?
3x + 2y = 31
2x + 3y = 34

+(         )

 

(         )+

++[[          ]]++
435    -4 2 -1 -5 -3 ( -11 )   -1 2 5 7 13 ( 26 )   [[ 15 ]]