30=2D+14

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Solution for 30=2D+14 equation:


Simplifying
30 = 2D + 14

Reorder the terms:
30 = 14 + 2D

Solving
30 = 14 + 2D

Solving for variable 'D'.

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

Add '-2D' to each side of the equation.
30 + -2D = 14 + 2D + -2D

Combine like terms: 2D + -2D = 0
30 + -2D = 14 + 0
30 + -2D = 14

Add '-30' to each side of the equation.
30 + -30 + -2D = 14 + -30

Combine like terms: 30 + -30 = 0
0 + -2D = 14 + -30
-2D = 14 + -30

Combine like terms: 14 + -30 = -16
-2D = -16

Divide each side by '-2'.
D = 8

Simplifying
D = 8

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