Question

Find out the age of your grandfather and father. Form linear equation between these two- (a) Age of your grandfather and your age. (b)Your age and your father's age. only take 74,42 and 12 no.you Will be marked as brainlist
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Answer 1

Answer:

Let the age of mine, my father and my grandfather be 25, 50, and 75 years respectively.  

(a) Now, Age of mine = 25 years.  

Age of my grandfather = 75 years.

This means my grandfather is thrice times older then me.

∴ Grandfather's age = 3 × My age

If my age is x (= 25) years and then my grandfather's age will be 3x years.

∴ Required linear equation is

Grandfather's age = 3x  

(b) Mine age = 25 years.  

My Father's age = 50 years.

It means my father is twice of mine age,

∴ Father's age = 2 × My age

Father's age = 2x

This is the Required linear equation of one variables

Step-by-step explanation:

Answer 2

Answer:

sorry I can't remember the question.