Question

P = 3n+3u
i need to solve for n

Answer 1

3n=3u+p
n=3u+p/3


dont read under here ....
uhdusbsacucuabcuabcjaSCC
CS s
c
sc sc scacac adc dch dv uvb
sasc dv d dac d d d
c cs cas

Answer 2

`p=3n+3u\\\\3n+3u=p\ \ \ /-3u\\\\3n+3u-3u=p-3u\\\\3n=p-3u\ \ \ /:3\\\\3n:3=(p-3u):3\\\\n=(p-3u)/(3)\to n=(p)/(3)-(3u)/(3)\to n=(1)/(3)p-u`