Ответ:
(5x-4)/10=(5x+3)/20
((5x-4)/10)*20=((5x+3)/20)*20
2(5x-4)=5x+3
10x-8=5x+3
10x-5x=8+3
5x=11
X=11/5
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
(5x-4)/10=(5x+3)/20
((5x-4)/10)*20=((5x+3)/20)*20
2(5x-4)=5x+3
10x-8=5x+3
10x-5x=8+3
5x=11
X=11/5