Respuesta :
Answer:
P=1
Explanation:
subtract 2/5 from both sides:
2/5 + p -2/5 +4/5 +3/5p -2/5
Simplify:
p = 2/5 + 3/5p
Subtract 3/5p from both sides:
p -3/5p = 2/5 -3/5p
Simplify:
2/5p = 2/5
Multiply by 5:
2/5p x 5 = 2/5 x 5
Simplfiy:
2p = 2
Divide both sides by 2:
p=1
