Home
О нас
Products
Services
Регистрация
Войти
Поиск
Лера678765
@Лера678765
July 2022
2
0
Report
реши уравнение: а) 90*b+50=230 б) 1400: y - 29=41 в) (900- х : 6)*5=4200 г) 325+(90-n):17=330
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
help12me
А) 90b+50=230/90b=-50+230/90b=180/b=180:90/b=2
4 votes
Thanks 3
Кейт2017
А) 90*д + 50 = 230
230 - 50 = 180
90*д = 180
д = 180:90
д = 2
Б) 1400:у - 29 = 41
41 + 29 = 70
1400: у = 70
у= 1400 :70
у = 20
В) (900-х:6)*5 = 4200
4200:5 = 840
900 - х:6 = 840
900 - 840 = 60
х :6 = 60
х= 60:6
х = 10
Г) 325 + (90 - н):17 = 330
330 - 325 = 5
(90 - н):17 = 5
17*5 = 85
90 -н =85
н= 90 - 85
н = 5
6 votes
Thanks 6
Лера678765
спасибо!
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "реши уравнение: а) 90*b+50=230 б) 1400: y - 29=41 в) (900- х : 6)*5=4200 г) 325+..."
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 © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
230 - 50 = 180
90*д = 180
д = 180:90
д = 2
Б) 1400:у - 29 = 41
41 + 29 = 70
1400: у = 70
у= 1400 :70
у = 20
В) (900-х:6)*5 = 4200
4200:5 = 840
900 - х:6 = 840
900 - 840 = 60
х :6 = 60
х= 60:6
х = 10
Г) 325 + (90 - н):17 = 330
330 - 325 = 5
(90 - н):17 = 5
17*5 = 85
90 -н =85
н= 90 - 85
н = 5