Use brackets when your indexes are more than 1 letter.
You correctly took logs of both sides. Your equation (x+1)Log 0.2 = xLog3 is just like (x+1)A = xB, find x from that like you normally would.
Solve the equation. Express irrational solutions in exact form and as a decimal rounded to three decimal places.
You don't have to do the decimal part.
the answer is log (0.2) / (log3 - log0.2)
0.2^X+1 = 3^X
what I did is
x+1Log 0.2 = xLog3
and then i divided Log 0.2 from both sides but that doesn't work.