6(d+1)=2d+1

Solution for 6(d+1)=2d+1 equation:

Simplifying
6(d + 1) = 2d + 1

Reorder the terms:
6(1 + d) = 2d + 1
(1 * 6 + d * 6) = 2d + 1
(6 + 6d) = 2d + 1

Reorder the terms:
6 + 6d = 1 + 2d

Solving
6 + 6d = 1 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
6 + 6d + -2d = 1 + 2d + -2d

Combine like terms: 6d + -2d = 4d
6 + 4d = 1 + 2d + -2d

Combine like terms: 2d + -2d = 0
6 + 4d = 1 + 0
6 + 4d = 1

Add '-6' to each side of the equation.
6 + -6 + 4d = 1 + -6

Combine like terms: 6 + -6 = 0
0 + 4d = 1 + -6
4d = 1 + -6

Combine like terms: 1 + -6 = -5
4d = -5

Divide each side by '4'.
d = -1.25

Simplifying
d = -1.25