Fluffykitten1472 Fluffykitten1472
  • 09-05-2021
  • Mathematics
contestada

María tiene el triple de la edad de su hermana Claudia. Dentro de 5 años, la edad de María será el doble de la de Claudia. Calcula la edad de las dos

Respuesta :

fichoh
fichoh fichoh
  • 11-05-2021

Respuesta:

Edad de Claudia = 5 años

Edad de María = 5 * 3 = 15 años

Explicación paso a paso:

Dejar :

Edad de Claudia = x

Edad de María = 3x

En 5 años :

3x + 5 = 2 (x + 5)

3x + 5 = 2x + 10

3x - 2x = 10-5

x = 5

Edad de Claudia = 5 años

Edad de María = 5 * 3 = 15 años

Answer Link

Otras preguntas

How many minutes do cells spend in each phase of mitosis?
One of the Patriots' greatest strengths was their
How did T. Eugene Connor react to civil rights marchers in Birmingham, Alabama?
In China in the 1980s, commune-based agriculture was replaced by the _______ responsibility system.
What does Frederick Taylor mean by maximum prosperity?
In America the main influence of the enlightenment was expressed through
By using sound waves, _______ signals allow oceanographers to determine ocean depth.
What are the gases that come to equilibrium between the upper layer of the ocean and the atmosphere?
Describe the role of animals in the water and carbon cycles.
The camera Melissa wanted for her birthday is on sale at 21% off the usual price. The amount of the discount is $79.80. What was the original price of the camer