Respuesta :

Answer:

Laxmi's age = 15

Step-by-step explanation:

Let's note down the data given in form of variables.

Laxmi's age = x

Laxmi's father's age = 3x + 4

                                 = 49

Let us solve the equation for Laxmi's father's age.

3x + 4 = 49

      3x = 49 - 4

      3x = 45

         x = 45 / 3

         x = 15

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Answer:

15

Step-by-step explanation:

49-4years= 45/ 3= 15

Laxmi is 15