Answer:
See work below
Step-by-step explanation:
[tex]8(4^x)+1=1[/tex]
[tex]9(4^x)=1[/tex]
[tex]-9[/tex] [tex]-9[/tex]
[tex](4^x)=-8[/tex]
[tex]/-8[/tex] [tex]/-8[/tex]
And this is where I'm stuck, can someone help me finish?