9*(6D-3)=405

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Solution for 9*(6D-3)=405 equation:


Simplifying
9(6D + -3) = 405

Reorder the terms:
9(-3 + 6D) = 405
(-3 * 9 + 6D * 9) = 405
(-27 + 54D) = 405

Solving
-27 + 54D = 405

Solving for variable 'D'.

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

Add '27' to each side of the equation.
-27 + 27 + 54D = 405 + 27

Combine like terms: -27 + 27 = 0
0 + 54D = 405 + 27
54D = 405 + 27

Combine like terms: 405 + 27 = 432
54D = 432

Divide each side by '54'.
D = 8

Simplifying
D = 8

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