Решите уравнение:а)7,54-(2х+6.8)=-1,86
                               б)5,48-(3.1-х)=6,58
помогите пожалуйста 27 баллов даю....
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.