Sagot:
#x = y-3 - W (e ^ (y-3)) #
Paliwanag:
Pagtawag
#z = y-3-x # meron kami
# z = e ^ (y-3-z) rArr z e ^ z = e ^ (y-3) rArr z = W (e ^ (y-3)) #
at sa wakas
#x = y-3 - W (e ^ (y-3)) #
Dito #W (cdot) # ang Lambert function
en.wikipedia.org/wiki/Lambert_W_function
