3(d+1)=4b-1

Solution for 3(d+1)=4b-1 equation:

Simplifying
3(d + 1) = 4b + -1

Reorder the terms:
3(1 + d) = 4b + -1
(1 * 3 + d * 3) = 4b + -1
(3 + 3d) = 4b + -1

Reorder the terms:
3 + 3d = -1 + 4b

Solving
3 + 3d = -1 + 4b

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 = -1 + -3 + 4b

Combine like terms: 3 + -3 = 0
0 + 3d = -1 + -3 + 4b
3d = -1 + -3 + 4b

Combine like terms: -1 + -3 = -4
3d = -4 + 4b

Divide each side by '3'.
d = -1.333333333 + 1.333333333b

Simplifying
d = -1.333333333 + 1.333333333b