Решите систему уравнение
{3(х-у)-2(х+у)=2х-2у
{(х+у)/5-(х+у)/3=1-у/15 (
/- дробная черта, {- она тип одна)
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2025 SCHOLAR.TIPS - All rights reserved.