Question

determine o valor nas seguintes situaçoes:

(a) 27 = x

(b) x = 5

(c) 125 = x

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Answer 1

$27=x\\\\\mathrm{Trocar\:lados}\\\\x=27$

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$x=5\\\\\mathrm{Nao\:se\:pode\:simplificar\:mais}\\\\x=5$

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$125=x\\\\\mathrm{Trocar\:lados}\\\\x=125$