Home
О нас
Products
Services
Регистрация
Войти
Поиск
nastyusha1283
@nastyusha1283
September 2021
2
12
Report
Помогите,пожалуйста решить!)
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
valerkafootbal
Решаем пропорцией:
0,5(2 - 0,4х) = 3/4(1/3 - 3/5х)
1 - 0,2х = 1/4 - 9/20х
-0,2х + 9/20х = 1/4 - 1
1/4х = -3/4
х = -3
0 votes
Thanks 1
Эриа
Десятичные переведи в обычные дроби
0 votes
Thanks 1
×
Report "Помогите,пожалуйста решить!)..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
0,5(2 - 0,4х) = 3/4(1/3 - 3/5х)
1 - 0,2х = 1/4 - 9/20х
-0,2х + 9/20х = 1/4 - 1
1/4х = -3/4
х = -3