747  SystemEq2
What is the SUM of x and y? 2

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = 18
2x - y = 10




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




What is the SUM of x and y?
2x - y = -1
3x + 2y = -12




What is the SUM of x and y?
2x + y = 4
3x - 3y = -30




What is the SUM of x and y?
2x - 3y = -17
2x + y = 11




What is the SUM of x and y?
2x - y = 5
2x - 3y = -9




What is the SUM of x and y?
3x - 2y = 23
3x - 3y = 24




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




What is the SUM of x and y?
2x + 3y = 18
3x + 2y = 7




What is the SUM of x and y?
3x - 3y = -21
3x - y = -11




+(         )

 

(         )+

++[[          ]]++

747    -1 -4 -5 6 9 ( 5 )   13 6 10 5 3 ( 37 )   [[ 42 ]]