Объяснение:
1) -(4а-b)=b-4a
-4a+b=b-4a
b-4a=b-4a
2) 3-(p-2)-3p= -6
3-p+2-3p= -6
5-4p≠ -6
3) 3(p-5)+5(p+3)=8p
3p-15+5p+15=8p
8p=8p
4) 14+m=5(m+2)-4(m-1)
14+m=5m+10-4m+4
14+m=14+m
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Объяснение:
1) -(4а-b)=b-4a
-4a+b=b-4a
b-4a=b-4a
2) 3-(p-2)-3p= -6
3-p+2-3p= -6
5-4p≠ -6
3) 3(p-5)+5(p+3)=8p
3p-15+5p+15=8p
8p=8p
4) 14+m=5(m+2)-4(m-1)
14+m=5m+10-4m+4
14+m=14+m