(d+1)*3=64

Solution for (d+1)*3=64 equation:

Simplifying
(d + 1) * 3 = 64

Reorder the terms:
(1 + d) * 3 = 64

Reorder the terms for easier multiplication:
3(1 + d) = 64
(1 * 3 + d * 3) = 64
(3 + 3d) = 64

Solving
3 + 3d = 64

Solving for variable 'd'.

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

Add '-3' to each side of the equation.
3 + -3 + 3d = 64 + -3

Combine like terms: 3 + -3 = 0
0 + 3d = 64 + -3
3d = 64 + -3

Combine like terms: 64 + -3 = 61
3d = 61

Divide each side by '3'.
d = 20.33333333

Simplifying
d = 20.33333333