18. Решите уравнение: а) у*28 = 756;
б) x: 17 = 221;
В) (x — 18)*17 = 408;
г) 232: x+21 = 50.​
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.