381,24:(16,254:(4,5x+2,111))=70,6

Question

381,24:(16,254:(4,5x+2,111))=70,6

Answer 1

{381, 24/(16254:{4, 2111 + 5 x}) = 70, 6}
{381, 24:16254:{4, 5 x + 2111} = 70, 6}