а)х+5+1+1=12 б) х+165=423
х+7=12 х=423-165
х=12-7 х=258
х=5
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
а)х+5+1+1=12 б) х+165=423
х+7=12 х=423-165
х=12-7 х=258
х=5