Question

Resolva a esquação X4 - 1 = 13

Answer 1

Resposta: 8

Explicação passo-a-passo: X4-1=13

1-13=X4

-12=X4(-1)

X=12/4...

X=8

Answer 2

꧁Hello, how are you?꧂

• Bom... vamos lá, baby!

${\red{x4 -1 = 13}} \\ {\red{4x - 1 = 13}} \\ {\red{4x = 13 + 1}} \\ {\red{4x = 14}} \\ {\red{4x \div 4 = 14 \div 4}} \\ {\red{x = 14 \div 4}} \\ \\ {\red{x = \frac{14}{4} }} \\ \\ {\red{x = \frac{7}{2} }}$

${\red{Keep \: loving...}}$

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Signed: Lohany Queen of hell 彡★

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