Question

which sum or diffrence is equivalent to the following expression? 3x-2/9
a.1/3x-2/9
b.2/9x-1/3
c.1/9x
d.2/9

Answer 1

i would say A:)

Answer 2

Any ideas?

Answer 3

no ):

Answer 4

I said A

Answer 5

are you sure its a?

Answer 6

we want the user to learn :-)

Answer 7

Yea its A :)

Answer 8

thx (:

Answer 9

i already said A

Answer 10

do you know why?

Answer 11

common sense