Add simple mathematical expression evaluator

[A-Spiral-Forge]

I want to mathematical expression evaluator.

Input: 2*3+4*6+7-15/3
Output: 32

Please assign me under Hacktoberfest.
Edit:
Anyone can work on this, open to all.

[anu-phoenix]

Hey,
Please assign me.
I want to work under hacktoberfest.

[this-mkhy]

Thank you @A-Spiral-Forge
Done, @anu-phoenix