3d-4-9d+12=0

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Solution for 3d-4-9d+12=0 equation:


Simplifying
3d + -4 + -9d + 12 = 0

Reorder the terms:
-4 + 12 + 3d + -9d = 0

Combine like terms: -4 + 12 = 8
8 + 3d + -9d = 0

Combine like terms: 3d + -9d = -6d
8 + -6d = 0

Solving
8 + -6d = 0

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 + -6d = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -6d = 0 + -8
-6d = 0 + -8

Combine like terms: 0 + -8 = -8
-6d = -8

Divide each side by '-6'.
d = 1.333333333

Simplifying
d = 1.333333333

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