Ответ:
n*1+4*n+5*(-3)=0
n+4n+(-15)=0
5n+(-15)=0
5n=15
n=15/5
n=3
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
n*1+4*n+5*(-3)=0
n+4n+(-15)=0
5n+(-15)=0
5n=15
n=15/5
n=3