20D+2=12

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Solution for 20D+2=12 equation: 


Simplifying
20D + 2 = 12

Reorder the terms:
2 + 20D = 12

Solving
2 + 20D = 12

Solving for variable 'D'.

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

Add '-2' to each side of the equation.
2 + -2 + 20D = 12 + -2

Combine like terms: 2 + -2 = 0
0 + 20D = 12 + -2
20D = 12 + -2

Combine like terms: 12 + -2 = 10
20D = 10

Divide each side by '20'.
D = 0.5

Simplifying
D = 0.5

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