Напишите решение! 6 класс.
#1. 53,76:(4,248-1,56х)+3,8=55
#2. 3 1/3-(4 1/5х+х):5 4/7=8/15

1)53.76:(4.248-1.56х)=55-3.853.76:(4.248-1.56х)=51.24.248-1.56х=53.76:51.24.248-1.56х=1.051.56х=4.248-1.051.56х=3.198х=3.198:1.56=2.052)3.33-(4.2х+х):5.57=0.535.2х:5.57=3.33-0.535.2х:5.57=2.85.2х=2.8*5.575.2х=15.596х=15.596:5.2=2.99