Нужна помощь 2(3-5p)=4(1-p)-1

Question

Нужна помощь 2(3-5p)=4(1-p)-1

Comments

6-10p=4-4p-1 6p=3 p=2

Answer 1

2(3-5p)=4(1-p)-1
6-10p=4-4p-1
6-10p-4+4p+1=0
3=6p
p=2