Ответ:
4х+3у=11
2х-у=13 /×(-2)
-4х-2у=26
у=37
4m-5n=1
2m-3n=2/×-2
-4m+6n=-4
n=-3
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
4х+3у=11
2х-у=13 /×(-2)
4х+3у=11
-4х-2у=26
у=37
4m-5n=1
2m-3n=2/×-2
4m-5n=1
-4m+6n=-4
n=-3