Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Connect with professionals ready to provide precise answers to your questions on our comprehensive Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

8^(3x-1)=2^8 

Solve for x 

Sagot :

[tex]8^{3x - 1} = 2^8 ; 8 = 2^3 \\ (2^3)^{3x-1} = 2^8 \\ 2^{9x-3} = 2^8 \\ 9x-3=8 \\ 9x=11 \\ x= \frac{11}{9} [/tex]
[tex]8^{(3x-1)}=2^8 \\\\ 2^{3(3x-1)}=2^8 \\\\ 3(3x-1)=8 \\\\ 9x-3=8 \\\\ 9x=8+3 \\\\ 9x=11 \\\\ \boxed{x=\frac{11}{9}}[/tex]