4-d=-4(d-4)

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


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

Reorder the terms:
4 + -1d = -4(-4 + d)
4 + -1d = (-4 * -4 + d * -4)
4 + -1d = (16 + -4d)

Solving
4 + -1d = 16 + -4d

Solving for variable 'd'.

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

Add '4d' to each side of the equation.
4 + -1d + 4d = 16 + -4d + 4d

Combine like terms: -1d + 4d = 3d
4 + 3d = 16 + -4d + 4d

Combine like terms: -4d + 4d = 0
4 + 3d = 16 + 0
4 + 3d = 16

Add '-4' to each side of the equation.
4 + -4 + 3d = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 3d = 16 + -4
3d = 16 + -4

Combine like terms: 16 + -4 = 12
3d = 12

Divide each side by '3'.
d = 4

Simplifying
d = 4

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