Home
О нас
Products
Services
Регистрация
Войти
Поиск
dars13
@dars13
August 2022
1
8
Report
Решите уравнение: 5/14x - 12 = 4/21 - 7.5 !!!!!!!!!!!
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
МИРОНОВАЯНА
5/14х=4/21+12-7,5
5/14х=4/21+4,5
5/14х=4/21+45/10
5/14х=40/210+945/210
5/14х=985/210
х=985/210*14/5
х=197/15
х=13 2/15
проверка
5/14*197/15-12=4/21-7,5
197/42-12=4/21-75/10
197/42-504/42=40/210-1575/210
-307/42=-1535/210
-307/42=-307/42
0 votes
Thanks 0
×
Report "21 - 7.5 !!!!!!!!!!!..."
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
5/14х=4/21+4,5
5/14х=4/21+45/10
5/14х=40/210+945/210
5/14х=985/210
х=985/210*14/5
х=197/15
х=13 2/15
проверка
5/14*197/15-12=4/21-7,5
197/42-12=4/21-75/10
197/42-504/42=40/210-1575/210
-307/42=-1535/210
-307/42=-307/42