3х + 16 = 8х - 9
3х - 8х = -9 - 16
-5х = -25
х = -25:(-5)
х = 5
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
3х + 16 = 8х - 9
3х - 8х = -9 - 16
-5х = -25
х = -25:(-5)
х = 5