My name is Cleo, I'm 19 years old and I am stuck on this little problem here. If anyone could help me, that would be absolutely wonderful.
I started with this:
111 = 17 + (13^(1/x)-1)*((550-17): (420^(1/x)-1))
and rewrote it to
533*13^(1/x) = 94*420^(1/x) + 439
But now I'm a little lost... How do I find my x?
Thanks in advance for your help!