4-d=-(4-d)

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


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

Solving
4 + -1d = -4 + 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.
4 + -1d + -1d = -4 + 1d + -1d

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

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

Add '-4' to each side of the equation.
4 + -4 + -2d = -4 + -4

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

Combine like terms: -4 + -4 = -8
-2d = -8

Divide each side by '-2'.
d = 4

Simplifying
d = 4

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