12(2D-4)=72

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Solution for 12(2D-4)=72 equation:


Simplifying
12(2D + -4) = 72

Reorder the terms:
12(-4 + 2D) = 72
(-4 * 12 + 2D * 12) = 72
(-48 + 24D) = 72

Solving
-48 + 24D = 72

Solving for variable 'D'.

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

Add '48' to each side of the equation.
-48 + 48 + 24D = 72 + 48

Combine like terms: -48 + 48 = 0
0 + 24D = 72 + 48
24D = 72 + 48

Combine like terms: 72 + 48 = 120
24D = 120

Divide each side by '24'.
D = 5

Simplifying
D = 5

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