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

Name : _________________

 

refresh

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




What is the SUM of x and y?
x + 3y = -7
3x + 2y = 0




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




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




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




What is the SUM of x and y?
2x - 3y = -10
3x - 3y = -9




What is the SUM of x and y?
x + 3y = 16
2x - 2y = 0




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




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




What is the SUM of x and y?
2x - y = -13
x - 2y = -14




+(         )

 

(         )+

++[[          ]]++

426    -1 -1 -6 14 6 ( 12 )   5 8 -1 7 1 ( 20 )   [[ 32 ]]