377  SystemEq1
What is the SUM of x and y? 2

Name : _________________

 

refresh

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




What is the SUM of x and y?
x - y = -2
3x - 2y = -8




What is the SUM of x and y?
3x - y = -17
2x + 3y = 7




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




What is the SUM of x and y?
3x + 2y = 12
x - 3y = 15




What is the SUM of x and y?
x - y = -6
3x + 2y = 17




What is the SUM of x and y?
3x + y = 12
2x + y = 9




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




What is the SUM of x and y?
3x + 2y = 23
2x + 3y = 22




What is the SUM of x and y?
2x + y = 10
3x - 3y = 6




+(         )

 

(         )+

++[[          ]]++

377    -4 -6 1 3 3 ( -3 )   8 6 1 9 6 ( 30 )   [[ 27 ]]