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

Name : _________________

 

refresh

What is the SUM of x and y?
2x + 3y = -25
2x - y = -5




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




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




What is the SUM of x and y?
3x - y = 18
2x - y = 11




What is the SUM of x and y?
3x - y = 22
2x - 2y = 16




What is the SUM of x and y?
3x + y = -18
2x + y = -12




What is the SUM of x and y?
2x - 3y = 0
3x + y = 11




What is the SUM of x and y?
3x - 2y = 14
2x + y = 0




What is the SUM of x and y?
3x - 2y = 9
3x + 2y = -15




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




+(         )

 

(         )+

++[[          ]]++

245    -10 -3 14 10 6 ( 17 )   -6 5 -2 -7 1 ( -9 )   [[ 8 ]]