Question

reaolvendo a equação 2. ( x + 2 ) = x + 11​

Answer 1

Resposta:

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Explicação passo-a-passo:

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Answer 2

Resposta:

2. ( x + 2 ) = x + 11​

2x + 4=x + 11

2x-x=11-4

x=7

Prova real

2. ( x + 2 ) = x + 11​

2(7+2)= 7 +11

2.9=18

18=18