8d+5d+7d=72

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Solution for 8d+5d+7d=72 equation: 


Simplifying
8d + 5d + 7d = 72

Combine like terms: 8d + 5d = 13d
13d + 7d = 72

Combine like terms: 13d + 7d = 20d
20d = 72

Solving
20d = 72

Solving for variable 'd'.

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

Divide each side by '20'.
d = 3.6

Simplifying
d = 3.6

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