18-4х=6
-4х=6-18
-4х=-12
х=3.
Проверка: 18-4×3=6.
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
18-4х=6
-4х=6-18
-4х=-12
х=3.
Проверка: 18-4×3=6.