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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 2y = -4
x + 3y = 1




What is the SUM of x and y?
2x + 3y = -17
x + 2y = -10




What is the SUM of x and y?
2x - 2y = 14
x + 2y = -2




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




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




What is the SUM of x and y?
x - 3y = 11
x + 2y = -14




What is the SUM of x and y?
x - 2y = -8
2x + 3y = 5




What is the SUM of x and y?
x - 2y = 11
x - y = 9




What is the SUM of x and y?
3x - 2y = 13
3x + 2y = -7




What is the SUM of x and y?
2x - y = 7
x - y = 0




+(         )

 

(         )+

++[[          ]]++

451    -1 -7 1 1 4 ( -2 )   -9 1 5 -4 14 ( 7 )   [[ 5 ]]