Solve for x,
(73/10)^(x-1)+5 - 3^(x+1)=0
we cant solve this for you, please show your attempts at solving it first so we can comment on where you're stuck or got it worng.
I literally have no idea, tried log, ln, e^x,
my first work:
e^(log_3 (7.3^(x-1)+5) / e^x = e
my second work,
xlog(73/10)-log(73/10) = log(3^(x+1)-5)
(e^(xlog(73/10)) / (e^(log73/10) = 3^(x+1)-5
e^(xlog73/10) = 3^(x+1) e^(log73/10)-5e^(log73/10)
Just to clarify, you mean
right? Because I don't believe this expression can be solved algebraically. You can, of course, find a numerical solution to the problem however.
I agree with Mentallic, if its as he wrote there is no simple algebraic solution only a numeric one.
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