Question

_+_+_=30. (1;3;5;7;9;11;13;15)

Answer 1

No solutions are there.

Answer 2

Hey mate,☺️☺️

Here is your answer,☺️☺️

Now, this question will create problem because we know that

Above numbers are all odd.

sum of 3 odd numbers will always be odd.

Solutions:

This problem can be solved using the factorials.
because we know that sum of any 3 odd numbers can't be equal to an even number, and we also know that factorial of an odd number can be equal to an even number.
so using this concept we can say that.
(3!)+(13)+(11)=30
(3!)+(17)+(7)=30
(3!)+(19)+(5)=30
or you can two numbers in bracket , because either sum or subtraction of two numbers is an even number, so
(19-1)+(7)+(5)=30
(17-1)+(11)+(3)=30
(19-3)+(11)+(3)=30
These are the some of the valid solution of the given problem.

Hope it will help you in your future.☺️☺️

THANK YOU FRIEND☺️☺️