September 2021 0 4 Report
Решите системы уравнений 2у=-х+13
х+у=11
__________

Способом подстановки
у-х=-3
2х+у=9
________

2с-у=2
3с-2у=3
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.