Question

Resolver 5 ( X + 2 ) = 15

Answer 1

Resposta:

x = 1

Explicação passo a passo:

$5(x + 2)=15\\5x + 10 = 15\\5x = 15 -10\\5x = 5\\x = \frac{5}{5} \\x = 1$

Boa noite =)

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