please solve this
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Answered by
1
Step-by-step explanation:
Given:-
= (81)-⁴÷(729)²-x =(9)⁴x
=(81)power-4 ÷ (729) power 2-x=9
power 4x
Then
= (81)^(-4)=9^(-8)
=729^ (2-x )= 9^3(2-x ) = 9^(6-3x )
=9^(-8-6+3x ) =9^4x
Equation powers, we get
= -14+3x = 4x
= x = -14
i hope its is a help you
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Answered by
1
Answer:
x=-14
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