Ответ:
(6.9-x)*1.75=10.5
12.075-1.75х=10.5
-1.75х=10.5-12.075
-1.75х=-1.575
х=0.9
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
(6.9-x)*1.75=10.5
12.075-1.75х=10.5
-1.75х=10.5-12.075
-1.75х=-1.575
х=0.9