Question

2х-5,8=18-(-2,2х)
Помогите.

Answer 1

Решение и ответ:

2х - 5.8 = 18 - (-2.2х)

2х - 5.8 = 18 + 2.2х

2x - 2.2x = 18 + 5.8

-0.2x = 23.8

x = 23.8 ÷ (-0.2)

x = -119