6х + 4 = 76
6х = 72
х = 12
5(х - 9) - 8 = 32
4х - 45 - 8 = 32
4х = 85
х = 21,25
нет, не равносильны
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
6х + 4 = 76
6х = 72
х = 12
5(х - 9) - 8 = 32
4х - 45 - 8 = 32
4х = 85
х = 21,25
нет, не равносильны