РЕШИ УРАВНЕНИЯА) (а+6882):28=2660Б) (14289-b)* 404=4242000ОГРОМНОЕ СПАСИБО. Created by povarni. matematika-ru

РЕШИ УРАВНЕНИЯА) (а+6882):28=2660Б) (14289-b)* 404=4242000ОГРОМНОЕ СПАСИБО...

ФАИНА1984

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А) (а+6882):28=2660
а+6882=2660*28
а+6882=74480
а=74480-6882
а=67598

Б) (14289-b)* 404=4242000
14289-b=4242000:404
14289-b=10500
b=14289-10500
b=3789

25 votes Thanks 58

Маша1Абрамова

Verified answer

А) (а+6882):28=2660
а+6882=74480
а=74480-6882
а=67598
(67598+6882):28=2660
2660=2660
Б) (14289-b)*404=4242000
14289-b=10500
b=14289-10500
b=3789
(14289-3789)*404=42422000
42422000=42422000

15 votes Thanks 18

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