D^2-6d+9=13

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Solution for D^2-6d+9=13 equation:


Simplifying
D2 + -6d + 9 = 13

Reorder the terms:
9 + D2 + -6d = 13

Solving
9 + D2 + -6d = 13

Solving for variable 'D'.

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

Add '-9' to each side of the equation.
9 + D2 + -9 + -6d = 13 + -9

Reorder the terms:
9 + -9 + D2 + -6d = 13 + -9

Combine like terms: 9 + -9 = 0
0 + D2 + -6d = 13 + -9
D2 + -6d = 13 + -9

Combine like terms: 13 + -9 = 4
D2 + -6d = 4

Add '6d' to each side of the equation.
D2 + -6d + 6d = 4 + 6d

Combine like terms: -6d + 6d = 0
D2 + 0 = 4 + 6d
D2 = 4 + 6d

Simplifying
D2 = 4 + 6d

Reorder the terms:
-4 + D2 + -6d = 4 + 6d + -4 + -6d

Reorder the terms:
-4 + D2 + -6d = 4 + -4 + 6d + -6d

Combine like terms: 4 + -4 = 0
-4 + D2 + -6d = 0 + 6d + -6d
-4 + D2 + -6d = 6d + -6d

Combine like terms: 6d + -6d = 0
-4 + D2 + -6d = 0

The solution to this equation could not be determined.

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