21 - 7.5 !!!!!!!!!!!...

August 2022 1 10 Report

Решите уравнение: 5/14x - 12 = 4/21 - 7.5 !!!!!!!!!!!

Answers & Comments

МИРОНОВАЯНА 5/14х=4/21+12-7,5
5/14х=4/21+4,5
5/14х=4/21+45/10
5/14х=40/210+945/210
5/14х=985/210
х=985/210*14/5
х=197/15
х=13 2/15
проверка
5/14*197/15-12=4/21-7,5
197/42-12=4/21-75/10
197/42-504/42=40/210-1575/210
-307/42=-1535/210
-307/42=-307/42

0 votes Thanks 0

More Questions From This User See All

dars13 August 2022 | 0 Ответы

9 massy yablok pervogo sorta skolko tonn yablok kazhdogo sorta sobrali sadovodyf586a3a6bf147cd3376daf4acb02fa3f 28232

dars13 March 2022 | 0 Ответы

chto takoe etnos ili vot vopros kakoj iz perechislennyh priznakov ne harakterizue

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

pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513

sarvinozwakirjanova August 2022 | 0 Ответы

pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Helpful Links

Политика конфиденциальности

Правила и условия

Контакты

Helpful Social

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.