My first thought is that your question makes no sense, but maybe if I play with it it will. I will take a look.
\([(x+2^2 *3):17+2^2 *3^2*5:15]:3^3 +5=7\\ [(x+4 *3):17+4 *9*5:15]:9 +5=7\\ [(x+12):17+180:15]:9 +5=7\\ [(x+12):197:15]:14=7\\ \)
No, it makes no sense.
