Home
О нас
Products
Services
Регистрация
Войти
Поиск
annakonopelcheva
@annakonopelcheva
July 2022
2
14
Report
решите уравнение с проверкой:
90*в=324+18*2
50*х+28=400-72
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
nurik2010
1) 90*в=324+18*2
90в=324+36
90в=360
в=360:90
в=4
2)
50*х+28=400-72
50х=400-72-28
50х=300
х=300:50
х=6
1 votes
Thanks 2
annakonopelcheva
а как ты нашла 4 и 6?
nurik2010
там всё написано
morkva8884489
90*в=324+18*2
решение:
18+2=36
36+324=360
90*b=360
b=360:90
b=4
ответ:b =4
50*х+28=400-72
решение:
400-72=328
50*х+28=328
50*х=328-28
50*х=300
х=300:50
х=6
ответ: х=6.
3 votes
Thanks 3
×
Report "решите уравнение с проверкой: 90*в=324+18*2 50*х+28=400-72..."
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
90в=324+36
90в=360
в=360:90
в=4
2) 50*х+28=400-72
50х=400-72-28
50х=300
х=300:50
х=6
решение:
18+2=36
36+324=360
90*b=360
b=360:90
b=4
ответ:b =4
50*х+28=400-72
решение:
400-72=328
50*х+28=328
50*х=328-28
50*х=300
х=300:50
х=6
ответ: х=6.