Por favor!! Es urgente doy corona plis La edad de Pedro es tres veces la edad de Jorge, la suma de ambas edades es 72 años. Hall

Question

2 years ago

7

e ambas edades.

1 answer:

marissa [1.9K] · Answer 1 · 2022-10-11T02:52:07+03:00

Answer:

Pedro age = 54 ; Jorge age = 18

Step-by-step explanation:

Pedro age = P

Jorge age = J

3J = P

J + P = 72

we have to substitute the value of P in the second equation

J + 3J = 72

we have solve the equation

4J = 72

J = 18

we have to subistute this value in the first equation

3*18 = P

P = 54