Question

find the value of n in the following 27×3^n+2=243

Answer 1

the Value of n is 0 it's right

Answer 2

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Here is your answer
$27 \times {3}^{n + 2} = 243 \\ {3}^{3} \times {3}^{n + 2} = {3}^{5} \\ {3}^{3 + n + 2} = {3}^{5} \\ as \: same \: base \: so \: power \: is \: same \\ 3 + 2 + n = 5 \\ 5 + n = 5 \\ n = 5 - 5 \\ n = 0$
Therefore the value of n is 0

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