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

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 3y = -4
3x - 2y = 9




What is the SUM of x and y?
x - y = -1
3x + 2y = 32




What is the SUM of x and y?
2x - 3y = 1
2x + 3y = 19




What is the SUM of x and y?
2x - 3y = -16
2x + y = 8




What is the SUM of x and y?
3x - y = -1
x - 2y = -7




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




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




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




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




What is the SUM of x and y?
2x + 3y = -8
3x + y = -12




+(         )

 

(         )+

++[[          ]]++

121    13 13 8 7 5 ( 46 )   -2 -3 5 2 -4 ( -2 )   [[ 44 ]]