25+(х-2)*15=70
25+15х-30=70
25+15х=70+30
25+15х=100
15х=100-25
15х=75
х=75:15
х=5
25+(5-2)*15=70
70=70
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
25+(х-2)*15=70
25+15х-30=70
25+15х=70+30
25+15х=100
15х=100-25
15х=75
х=75:15
х=5
25+(5-2)*15=70
70=70