Respuesta :
p = 4r + 3t
4r + 3t = p
4r = p - 3t
r = p/4 - (3/4)t
Answer: r = (p/4) - (3/4)t
4r + 3t = p
4r = p - 3t
r = p/4 - (3/4)t
Answer: r = (p/4) - (3/4)t