Ответ:
1. (1.75+x):1.9-2.5
1.75+x=2.5*1.9 x=4.75 -1.75 x=3
2. (7.1-x):3.6=1,5 7.1-x=1.5*3.6 x=7.1-5.4 x=1.7
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1. (1.75+x):1.9-2.5
1.75+x=2.5*1.9 x=4.75 -1.75 x=3
2. (7.1-x):3.6=1,5 7.1-x=1.5*3.6 x=7.1-5.4 x=1.7