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

Name : _________________

 

refresh

What is the SUM of x and y?
x + 3y = 7
3x - 2y = -23




What is the SUM of x and y?
2x + 3y = -1
3x + y = -5




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




What is the SUM of x and y?
3x + y = 16
2x - 3y = -4




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




What is the SUM of x and y?
3x - 3y = -18
3x + y = -14




What is the SUM of x and y?
2x - 3y = 15
3x - y = 5




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




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




What is the SUM of x and y?
x + 2y = 13
3x - 2y = -9




+(         )

 

(         )+

++[[          ]]++

176    -1 -1 7 8 0 ( 13 )   -4 -5 0 1 7 ( -1 )   [[ 12 ]]