Найдите решение системы уравнений:
1) х-у=9
х+у=29
2) 2х+у =11
3х-у =4
3) 3х-у=5
4х+у=9
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.