• Matéria: Matemática
  • Autor: richarles73
  • Perguntado 5 anos atrás

4x + 1 + 2x + 4x + 1 + 2x
12x + 2=?​

Respostas

respondido por: marinalvasilvams123
3

Resposta:

4x + 1 + 2x + 4x + 1 + 2x12x + 2=

5x+2x+4x+1+2x+12+2=

7x+2x+4x+1+2x+12x+2=

9x+4x+1+2x+12x+2=

13x+1+2x+12x+2=

14x+2x+12x+2=

16x+12x+2=

28x+2=

30x

x=30

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