4-d=-(-d-4)

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Solution for 4-d=-(-d-4) equation:


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

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

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

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

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

Solving
-1d = 1d

Solving for variable 'd'.

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

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

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

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

Divide each side by '-2'.
d = 0

Simplifying
d = 0

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