Question

решите уравнение

52,3-(2х+17,3)=4,08

Answer 1

52,3-(2х+17,3)=4,08

раскраем скобки

52.3-2x-17.3=4.08

-2x=4.08+17.3-52.3

-2x=-30.92

x=30.922

x=15.46

Answer 2

52,3-(2х+17,3)=4,08

2х+17,3=52,30-4,08

2х+17,3=48,22

2х=48,22-17,3

2х=30,92

х=30,92/2

х=15,46