Решите систему неравенств :
1) {х-1 <2-3х
{3х-7 <х+9
2) {2х+7 <4х-3
{18+х>2-х

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.