715  SystemEq1
What is the SUM of x and y? 1

Name : _________________

 

refresh

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




What is the SUM of x and y?
3x + 2y = -5
x - y = -10




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




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




What is the SUM of x and y?
2x - 3y = -6
x + 2y = 11




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




What is the SUM of x and y?
x - 3y = 4
2x - y = -7




What is the SUM of x and y?
x - 3y = 11
x + 3y = -7




What is the SUM of x and y?
3x - y = -11
x + 3y = -7




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




+(         )

 

(         )+

++[[          ]]++

715    8 0 10 3 7 ( 28 )   1 -8 -1 -5 -9 ( -22 )   [[ 6 ]]