(5d+5)-(d-1)=

Solution for (5d+5)-(d-1)= equation:

Simplifying
(5d + 5) + -1(d + -1) = 0

Reorder the terms:
(5 + 5d) + -1(d + -1) = 0

Remove parenthesis around (5 + 5d)
5 + 5d + -1(d + -1) = 0

Reorder the terms:
5 + 5d + -1(-1 + d) = 0
5 + 5d + (-1 * -1 + d * -1) = 0
5 + 5d + (1 + -1d) = 0

Reorder the terms:
5 + 1 + 5d + -1d = 0

Combine like terms: 5 + 1 = 6
6 + 5d + -1d = 0

Combine like terms: 5d + -1d = 4d
6 + 4d = 0

Solving
6 + 4d = 0

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 + 4d = 0 + -6

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

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

Divide each side by '4'.
d = -1.5

Simplifying
d = -1.5