8d+8=72d-20

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Solution for 8d+8=72d-20 equation:


Simplifying
8d + 8 = 72d + -20

Reorder the terms:
8 + 8d = 72d + -20

Reorder the terms:
8 + 8d = -20 + 72d

Solving
8 + 8d = -20 + 72d

Solving for variable 'd'.

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

Add '-72d' to each side of the equation.
8 + 8d + -72d = -20 + 72d + -72d

Combine like terms: 8d + -72d = -64d
8 + -64d = -20 + 72d + -72d

Combine like terms: 72d + -72d = 0
8 + -64d = -20 + 0
8 + -64d = -20

Add '-8' to each side of the equation.
8 + -8 + -64d = -20 + -8

Combine like terms: 8 + -8 = 0
0 + -64d = -20 + -8
-64d = -20 + -8

Combine like terms: -20 + -8 = -28
-64d = -28

Divide each side by '-64'.
d = 0.4375

Simplifying
d = 0.4375

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