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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = -15
3x + y = -5




What is the SUM of x and y?
3x - 2y = 7
3x - 3y = 0




What is the SUM of x and y?
2x + y = 14
3x - y = 16




What is the SUM of x and y?
3x + y = -24
2x - 2y = 0




What is the SUM of x and y?
2x + 3y = -12
3x - 2y = -5




What is the SUM of x and y?
2x - y = -4
2x + 3y = -28




What is the SUM of x and y?
2x - 3y = 4
3x + y = 17




What is the SUM of x and y?
3x + y = 4
2x - 2y = 0




What is the SUM of x and y?
2x - 2y = 0
2x + 3y = 10




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




+(         )

 

(         )+

++[[          ]]++

554    -5 14 8 -12 -5 ( 0 )   -11 7 2 4 6 ( 8 )   [[ 8 ]]