72d-45=12d-2

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Solution for 72d-45=12d-2 equation:


Simplifying
72d + -45 = 12d + -2

Reorder the terms:
-45 + 72d = 12d + -2

Reorder the terms:
-45 + 72d = -2 + 12d

Solving
-45 + 72d = -2 + 12d

Solving for variable 'd'.

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

Add '-12d' to each side of the equation.
-45 + 72d + -12d = -2 + 12d + -12d

Combine like terms: 72d + -12d = 60d
-45 + 60d = -2 + 12d + -12d

Combine like terms: 12d + -12d = 0
-45 + 60d = -2 + 0
-45 + 60d = -2

Add '45' to each side of the equation.
-45 + 45 + 60d = -2 + 45

Combine like terms: -45 + 45 = 0
0 + 60d = -2 + 45
60d = -2 + 45

Combine like terms: -2 + 45 = 43
60d = 43

Divide each side by '60'.
d = 0.7166666667

Simplifying
d = 0.7166666667

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