Finding the Discount Yield from the Bond Equivalent Yield formula (Please show all steps to get Discount Yield on the left side):

How do I ALGEBRAICLLY get the Discount Yield on the left side from the following equation:

Bond Equivalent Yield = (365 * Discount Yield) / (360 - Days to Maturity * Discount Yield)

The final formula looks like: Discount Yield = (360 * Bond Equivalent Yield) / (365 + Days To Maturity * Bond Equivalent Yield)

I cannot figure out how the FINAL FORMULA factored out Discount Yield to the left side and how the Days to Maturity turned into a + sign from the original formula