[tex] \frac{120}{x} - \frac{120}{y} = \frac{1}{2} \\ 2x - y = 40[/tex]
Вирішити систему​
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.