# Algebra

posted by
**Anonymous**
.

Here is the problem:

A two-digit number is eight times the sum of its digits.When the number is added to the number obtained by reversing the digits,the sum is 99. Find the original number.

Please explain hot to solve it and it would help a lot to if you explain other algebra word problems like:

Distance rate and time problems,Mixture Problems,wind and water current problems,work problem,area problem,cost and value problems if you could explain or give a link to something helpful,

Thanks