Home
О нас
Products
Services
Регистрация
Войти
Поиск
Azaka2001
@Azaka2001
August 2022
1
2
Report
Решите уравнения : а) 0,4 ( 4х - 0,2 ) = - 4,5 - ( 1,6х - 2,5 ) б) ( х + 0,75 ) : 2,1/4 = 3,1/9 : 1,3/4
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
aneta75436
Verified answer
A)0,4(4x-0,2)=-4,5-(1,6x-2,5)
1,6x-0,08=-4,5-1,6x-2,5
1,6x+1,6x=-4,5+2,5+0,08
3,2x=-1,92
x=(-1,92):3,2
x=-0,6
Ответ:-0,6
б) 2 1/4=9/4=2,25
3 1/9=28,9
1 3/4=7/4
(x+0,75)/2,25=28/9:7/4
(x+0,75)/2,25=16/9
9(x+0,75)=16*2,25
9x+6,75=36
9x=36-6,75
9x=29,25
x=29,25:9
x=3,25
2 votes
Thanks 2
More Questions From This User
See All
Azaka2001
August 2022 | 0 Ответы
7...
Answer
Azaka2001
August 2022 | 0 Ответы
zadanie 1 statya nabrannaya na kompyutere soderzhit 32 stranicy na kazhdoj
Answer
Azaka2001
July 2022 | 0 Ответы
zachem nuzhno izuchat nauki ob oshestve i cheloveke
Answer
Azaka2001
December 2021 | 0 Ответы
v kakom ryadu raspolozheny slova obrazovannye pristavochnym sposobom 1nikogda
Answer
Azaka2001
September 2021 | 0 Ответы
Make up a story these words and phrases. Last Sunday,the weather,be fine,read a ...
Answer
Azaka2001
September 2021 | 0 Ответы
kratkoe soderzhanie korolenko v durnom obshestve0af24ddc5cac08d3721ddca3eeb3f269 20921
Answer
Azaka2001
September 2021 | 0 Ответы
1 a 145841 v35208 b3 5 14 11 g 1489273 12 12 zhelatelno stolbikom
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 "4..."
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
Verified answer
A)0,4(4x-0,2)=-4,5-(1,6x-2,5)1,6x-0,08=-4,5-1,6x-2,5
1,6x+1,6x=-4,5+2,5+0,08
3,2x=-1,92
x=(-1,92):3,2
x=-0,6
Ответ:-0,6
б) 2 1/4=9/4=2,25
3 1/9=28,9
1 3/4=7/4
(x+0,75)/2,25=28/9:7/4
(x+0,75)/2,25=16/9
9(x+0,75)=16*2,25
9x+6,75=36
9x=36-6,75
9x=29,25
x=29,25:9
x=3,25