Question

find x [( 1 3 )^ -2 x( 1 3 )^ -5 ]=( 1 3 )^ 2x+1​

Answer 1

Answer:

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Answer 2

Answer:

x=(-4)

Step-by-step explanation:

As 13 is common we will cut it so the remaining is-

( −2)+(−5)=2x+1

Subtract 5 from −2 to get −7.

−7=2x+1

Swap sides so that all variable terms are on the left hand side.

2x+1=−7

Subtract 1 from both sides.

2x=−7−1

Subtract 1 from −7 to get −8.

2x=−8

Divide both sides by 2.

x=  2 −8

Divide −8 by 2 to get −4.

x=−4