2(6d+3)=18-(16-39)

Solution for 2(6d+3)=18-(16-39) equation:

Simplifying
2(6d + 3) = 18 + -1(16 + -39)

Reorder the terms:
2(3 + 6d) = 18 + -1(16 + -39)
(3 * 2 + 6d * 2) = 18 + -1(16 + -39)
(6 + 12d) = 18 + -1(16 + -39)

Combine like terms: 16 + -39 = -23
6 + 12d = 18 + -1(-23)

Multiply -1 * -23
6 + 12d = 18 + 23

Combine like terms: 18 + 23 = 41
6 + 12d = 41

Solving
6 + 12d = 41

Solving for variable 'd'.

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

Add '-6' to each side of the equation.
6 + -6 + 12d = 41 + -6

Combine like terms: 6 + -6 = 0
0 + 12d = 41 + -6
12d = 41 + -6

Combine like terms: 41 + -6 = 35
12d = 35

Divide each side by '12'.
d = 2.916666667

Simplifying
d = 2.916666667