4(3d+5)=

Solution for 4(3d+5)= equation:

Simplifying
4(3d + 5) = 0

Reorder the terms:
4(5 + 3d) = 0
(5 * 4 + 3d * 4) = 0
(20 + 12d) = 0

Solving
20 + 12d = 0

Solving for variable 'd'.

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

Add '-20' to each side of the equation.
20 + -20 + 12d = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 12d = 0 + -20
12d = 0 + -20

Combine like terms: 0 + -20 = -20
12d = -20

Divide each side by '12'.
d = -1.666666667

Simplifying
d = -1.666666667