• Matéria: Matemática
  • Autor: heitorcassemirosanto
  • Perguntado 3 anos atrás

x+x+x+2=11 me ajuda por favorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

Respostas

respondido por: Tenshyy
0

Resposta:

x = 3

Explicação passo-a-passo:

x + x + x + 2 = 11

3x + 2 = 11

3x = 11 - 2

3x = 9

x = 3

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