Find the value of p from 2/x + 3p = 1, when (x-5)/5 + (x-3)/2 = 2
Attachments:
Answers
Answered by
2
Answer:
(x-5)/5+(x-3)/2=2
(2x-10+5x-15)/10=2
7x-25=2×10
7x=20+25
7x=45
x=45/7
x=6.42
2/x+3p=1
2/6.42+3p=1
3p=1-(2/6.42)
3p=(6.42-2)/6.42
3p=4.42/6.42
3p=0.69
p=0.23
Similar questions