3d+12=25

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Solution for 3d+12=25 equation: 


Simplifying
3d + 12 = 25

Reorder the terms:
12 + 3d = 25

Solving
12 + 3d = 25

Solving for variable 'd'.

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

Add '-12' to each side of the equation.
12 + -12 + 3d = 25 + -12

Combine like terms: 12 + -12 = 0
0 + 3d = 25 + -12
3d = 25 + -12

Combine like terms: 25 + -12 = 13
3d = 13

Divide each side by '3'.
d = 4.333333333

Simplifying
d = 4.333333333

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