solve for X find x
Attachments:
Answers
Answered by
3
Answer:
-2
Step-by-step explanation:
3^x-1=1/27
3^x-1=1/3^3
3^x-1=3^-3
equating the exponents,
x-1=-3
x=-3+1
x=-2
Answered by
0
Answer *x* = -2
Step-by-step explanation:
Similar questions