Question

the sum of ages of 5 children born at the intervals of 3 years each is 50 years what is the age of the youngest child​

Answer 1

Answer:

$p(x) = 3x + 1 . x = - \frac{1}{3}$

Answer 2

Answer:

lets the youngest child age is x

show successive children age will be

X+ 3 years

x +3+3 = x+6 years

X + 3 + 3 is equal to X + 9 years

1 + 3 + 3 + 3 + 3 is equal to X + 12 years

now according to the question

X + X + 3 + X + 6 + X + 9 + X + 12 equal to 50