If 3x - y = 12, which of the following is equivalent to? A) x - 4
B) 3x - 4
C) 9x - 12
D) 3x + 4

answer:

i havent taken the psat, but i have the sat, make sure to bring some snacks, because youre in there forever, 2 sharp number two pencils, an sat approved calculator, and maybe a jacket.   your phone and any books will be taken up, so don't try to bring them(but they will be given back at the end of the testing).   good luck!   i hope you do well!