12d+d(3d-5)=0

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Solution for 12d+d(3d-5)=0 equation: 


Simplifying
12d + d(3d + -5) = 0

Reorder the terms:
12d + d(-5 + 3d) = 0
12d + (-5 * d + 3d * d) = 0
12d + (-5d + 3d2) = 0

Combine like terms: 12d + -5d = 7d
7d + 3d2 = 0

Solving
7d + 3d2 = 0

Solving for variable 'd'.

Factor out the Greatest Common Factor (GCF), 'd'.
d(7 + 3d) = 0


Subproblem 1
Set the factor 'd' equal to zero and attempt to solve:

Simplifying
d = 0

Solving
d = 0

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

Simplifying
d = 0

Subproblem 2
Set the factor '(7 + 3d)' equal to zero and attempt to solve:

Simplifying
7 + 3d = 0

Solving
7 + 3d = 0

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

Add '-7' to each side of the equation.
7 + -7 + 3d = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 3d = 0 + -7
3d = 0 + -7

Combine like terms: 0 + -7 = -7
3d = -7

Divide each side by '3'.
d = -2.333333333

Simplifying
d = -2.333333333
Solution
d = {0, -2.333333333}

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