Estimate the time, when a man's salary will be increased.

Algebra Level 2

Mr. Jahidul Alam is an employee. In December 2016, his monthly salary is $10,000$ Taka. His salary is increasing $300$ Taka per month by his company.

Now the question is When his salary will be $18,100$ Taka per month?

Determine Months Needed (including December, 2016) for his salary to be 18100 Taka/month.