Home
О нас
Products
Services
Регистрация
Войти
Поиск
AnastasiaDanchenko
@AnastasiaDanchenko
July 2022
2
4
Report
Раскрыть скобки, привести подобные.
а) 7*(5-2а)-(6+4а)
б) 0,4(3х-5а)-0,5*(7х-4а)
Уравнения.
А) 7,8у-3=5,3у+7
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
Magnitogorskru
Verified answer
А) 7*(5-2а)-(6+4а)=35-14а-6-4а=29-18а;////б) 0,4(3х-5а)-0,5*(7х-4а)=1,2х-2а-3,5х+2а=-2,3х;/////Уравнения.А) 7,8у-3=5,3у+7;7,8у-5,3у=7+3;2,5у=10;У=10:2,5;У=4
2 votes
Thanks 1
AnastasiaDanchenko
Спасибо Вам большое)
Magnitogorskru
Не за что
93931
Verified answer
А) 7*(5-2а)-(6+4а) = 35-14а-6-4а = 29-18а.
б) 0,4*(3х-5а)-0,5*(7х-4а) = 1,2х-2а-3,5х+2а = - 2,3х.
А) 7,8у-3 = 5,3у+7
7,8у-5,3у = 7+3
2,5у=10
у=4
2 votes
Thanks 1
AnastasiaDanchenko
Спасибо)
Magnitogorskru
29-18а
Magnitogorskru
а не 11а
More Questions From This User
See All
AnastasiaDanchenko
August 2022 | 0 Ответы
9 pstut tochno takzhe eto tozhe drobi
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
3 drobi 2 nahoditsya mezhdu ciframi vperedi 1 nahoditsya sverhu 3 nahodidbec11bf31c60c8a2d949578fd283431 13314
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
pomogite s uravneniyami pozhalujsta a 3h 10 b 2h75
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
pomogite pozhalujsta s uravneniyami 10 h 7 45h 11 11 7h 3 4h 15 12 4
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
reshite pozhalujsta odno uravnenie 8 h8
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
53a111 16 23 a pozhalujsta reshite
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
3 drobi 2 nahoditsya mezhdu ciframi vperedi 1 nahoditsya sverhu 3 nahodi
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
uravnenie 3h 12h2
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
uravneniya 6h10 h713 2h 3h6
Answer
AnastasiaDanchenko
August 2022 | 0 Ответы
28 tozhe drob
Answer
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 "Раскрыть скобки, привести подобные. а) 7*(5-2а)-(6+4а) б) 0,4(3х-5а)-0,5*(7х-4а)..."
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
Verified answer
А) 7*(5-2а)-(6+4а)=35-14а-6-4а=29-18а;////б) 0,4(3х-5а)-0,5*(7х-4а)=1,2х-2а-3,5х+2а=-2,3х;/////Уравнения.А) 7,8у-3=5,3у+7;7,8у-5,3у=7+3;2,5у=10;У=10:2,5;У=4Verified answer
А) 7*(5-2а)-(6+4а) = 35-14а-6-4а = 29-18а.б) 0,4*(3х-5а)-0,5*(7х-4а) = 1,2х-2а-3,5х+2а = - 2,3х.
А) 7,8у-3 = 5,3у+7
7,8у-5,3у = 7+3
2,5у=10
у=4