Respuesta :
5+(6 x [18 / 3 x 2] + 4) - 7
=5+(6 x [18 / 3 x 2] + 4) - 7
=5+(6 x [12] + 4) - 7
=5+(72+ 4) - 7
=5+76- 7
=81-7
=74
=5+(6 x [18 / 3 x 2] + 4) - 7
=5+(6 x [12] + 4) - 7
=5+(72+ 4) - 7
=5+76- 7
=81-7
=74