5A^3-345A^2-350A+9=9 ( B^2+557B-627A)/(B-A)=2B+200 log_7(B+C-89)=log_5(.008) 2log(A)-log_(61)(B)+3ln(e^C)=D+5+2log(7)-log_(61)(7) (AE)/100+61/B-(25E)/D=-(3E)/C-739/A
