D+365=687

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Solution for D+365=687 equation: 


Simplifying
D + 365 = 687

Reorder the terms:
365 + D = 687

Solving
365 + D = 687

Solving for variable 'D'.

Move all terms containing D to the left, all other terms to the right.

Add '-365' to each side of the equation.
365 + -365 + D = 687 + -365

Combine like terms: 365 + -365 = 0
0 + D = 687 + -365
D = 687 + -365

Combine like terms: 687 + -365 = 322
D = 322

Simplifying
D = 322

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