Очень сложно помогите решить. Created by AlisaLisovna. algebra-ru

Очень сложно помогите решить...

August 2022 1 15 Report

Очень сложно помогите решить

Answers & Comments

Fixytup 1) 3x-2y=11
x+y=12 x=12-y
5x-y=30

5(12-y)-y=30
60-5y-y=30
6y=30
y=30/6
y=5 => x=12-5=7

2) 0,5x=7-y x=(7-y)/0,5=14-y/0,5
6x+1=5y
11y-1=13,5x

11y-1=13,5(14-y/0,5)
11y-1=189-27y
38y=190
y=190/38
y=5 => x=(7-5)/0,5=2/0,5=4

1 votes Thanks 1

pri kakom znachenii b pryamye 3h 2u6 i 5h 3u b peresekayutsya v tochke prinadlezh

Answer

AlisaLisovna July 2022 | 0 Ответы

srochno pomogite vse na fotografii

Answer

AlisaLisovna July 2022 | 0 Ответы

reshite sistemu uravnenij pomogite pozhalujsta9a5fc910f9a7361ace9a87fb28cf533b 19585

Answer

AlisaLisovna June 2022 | 0 Ответы

1 v kakom ryadu vse glagoly sovershennogo vida 1 pogovorit priezzhat znayu 2

Answer

AlisaLisovna October 2021 | 0 Ответы

5...

Answer

Answers & Comments

otvette na voprosyea9f47c458a870072d5b7cb8639de53b 10662

nuzhna pomosh s zadaniem po anglijskomu

sing b no wonder you your voice lose 3 hairdresser i a lot of stra

pri kakom znachenii b pryamye 3h 2u6 i 5h 3u b peresekayutsya v tochke prinadlezh

srochno pomogite vse na fotografii

reshite sistemu uravnenij pomogite pozhalujsta9a5fc910f9a7361ace9a87fb28cf533b 19585

1 v kakom ryadu vse glagoly sovershennogo vida 1 pogovorit priezzhat znayu 2

5...

рекомендуемые вопросы

Helpful Links

Helpful Social