(b+6)=b-1

Solution for (b+6)=b-1 equation:

Simplifying
(b + 6) = b + -1

Reorder the terms:
(6 + b) = b + -1

Remove parenthesis around (6 + b)
6 + b = b + -1

Reorder the terms:
6 + b = -1 + b

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

Combine like terms: b + -1b = 0
6 + 0 = -1 + b + -1b
6 = -1 + b + -1b

Combine like terms: b + -1b = 0
6 = -1 + 0
6 = -1

Solving
6 = -1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.