решите уравнения с проверкой 1) 14х+ 27х=656 2)81у-38у=645
14x + 27x =646 81y-38y=645
41x=646 43y=645
x= 646 : 41 y=645: 43
x=16 y=15
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
14x + 27x =646 81y-38y=645
41x=646 43y=645
x= 646 : 41 y=645: 43
x=16 y=15