1=-(-x-6)

Solution for 1=-(-x-6) equation:

Simplifying
1 = -1(-1x + -6)

Reorder the terms:
1 = -1(-6 + -1x)
1 = (-6 * -1 + -1x * -1)
1 = (6 + 1x)

Solving
1 = 6 + 1x

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: 6 + -1 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5