Question

4. The sum of a number and its one-third is 60. Find the nu
5. A man's age is 30 years more than his son. Eight years he
age of his son. Find the present age of the son.
Avantika is five years older to her brother Krishna. One
Krishna. Find the present age of Avantika.
7. The sum of the digits of a two digit number is 5.
obtained by interchanging the digits, find the number.
6
nna. One year ago, Avantika was twice as old as
is 5. If the number is 9 more than the number
Mathematics - Linear Equations In One Variable​

Answer 1

Answer:

answer is 0000.............