Home
О нас
Products
Services
Регистрация
Войти
Поиск
asukim
@asukim
August 2021
1
6
Report
помогите срочно 1341
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
bunny89
A) -20x*(x-13)=-220 б) (30-7х)*8=352
-20x+260=-220 240-56х=352
-20x=-220-260 -56х=352-240
-20x=-480x=24 -56х=112
Проверка: Х=-2
-20*(24-13)=-220 Проверка:
-20*11=-220 (30-7*(-2))*8=352
-220=-220 (30+14)*8=352
44*8=352
352=352
В)5/12у-3/4=1/2 Г)(2,8-0,1х)*3,7=7,4
5/12у-9/12=6/12 10,46-0,37х=7,4
5/12у=6/12+9/12 -0,37х=7,4-10,36
5/12у=15/12 -0,37х=-2,96
У=3 Х=8
Проверка: Проверка:
5/12*3-9/12=6/12 (2,8-0,1*8)*3,7=7,4
15/12-9/12=6/12 7,4=7,4
6/12=6/12 Е)1/3х+5/6х-1=1 1/3
Д)(3х-1,2)*7=10,5 2/6х+5/6х-6/6=8/6
21х-8,4=10,5 7/6х=14/6
21х=10,5+8,4 Х=2
Х=0,9 Проверка:
Проверка: 2/6*2+5/6*2-6/6=8/6
(3*0,9-1,2)*7=10,5 8/6=8/6
10,5=10,5
1 votes
Thanks 1
More Questions From This User
See All
asukim
July 2022 | 0 Ответы
pozhalujsta pomogite nomer 1193 pozhalujsta
Answer
asukim
July 2022 | 0 Ответы
pozhalujsta pomogite srochno nomer 1342 pozhalujsta eto ochen srochno
Answer
asukim
July 2022 | 0 Ответы
nomer 101 pozhalujsta pomogite eto srochno
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 "помогите срочно 1341 ..."
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
-20x+260=-220 240-56х=352
-20x=-220-260 -56х=352-240
-20x=-480x=24 -56х=112
Проверка: Х=-2
-20*(24-13)=-220 Проверка:
-20*11=-220 (30-7*(-2))*8=352
-220=-220 (30+14)*8=352
44*8=352
352=352
В)5/12у-3/4=1/2 Г)(2,8-0,1х)*3,7=7,4
5/12у-9/12=6/12 10,46-0,37х=7,4
5/12у=6/12+9/12 -0,37х=7,4-10,36
5/12у=15/12 -0,37х=-2,96
У=3 Х=8
Проверка: Проверка:
5/12*3-9/12=6/12 (2,8-0,1*8)*3,7=7,4
15/12-9/12=6/12 7,4=7,4
6/12=6/12 Е)1/3х+5/6х-1=1 1/3
Д)(3х-1,2)*7=10,5 2/6х+5/6х-6/6=8/6
21х-8,4=10,5 7/6х=14/6
21х=10,5+8,4 Х=2
Х=0,9 Проверка:
Проверка: 2/6*2+5/6*2-6/6=8/6
(3*0,9-1,2)*7=10,5 8/6=8/6
10,5=10,5