3d+8=12

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Solution for 3d+8=12 equation: 


Simplifying
3d + 8 = 12

Reorder the terms:
8 + 3d = 12

Solving
8 + 3d = 12

Solving for variable 'd'.

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

Add '-8' to each side of the equation.
8 + -8 + 3d = 12 + -8

Combine like terms: 8 + -8 = 0
0 + 3d = 12 + -8
3d = 12 + -8

Combine like terms: 12 + -8 = 4
3d = 4

Divide each side by '3'.
d = 1.333333333

Simplifying
d = 1.333333333

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