Question

Two years ago Salima was thrice old as his daughter and six years later he will be four years older than twice her age. How old are they now ???????

Other question---the age of father is twice the sum of the ages of his two children. After 20years his age will be equal to the sum of the ages of his children. Find the age of the father.....

Answer 1

Answer:

Step-by-step explanation:

Let the age of his two children be x

And the age of his father be y

Now by making two equations

And solve by elimination or substitution method

You will get the ans.

Plz mark it brainliest........

Answer 2

Answer:

1. Let salima’s age = x

Let daughter’s age = y

(x-2) = 3(y-2)

x-2=3y-6 So, x=3y-4 ——-(i)

(x+6)=4+2y

x+6=4+2y So, from (i) : 3y-4=4+2y

y=8=daughter’s age

x=3*8 -4 = 24-4 =20 = Salima’s age

2. Let father’s age = x

Let sum of childrens’ age=y

x=2y ——(i)

(x+20) = y+40

2y+20 =y+40 [from (i)]

y=20

So father’s age =x = 2*20 =40 yrs