2d+4=-2d(4+2)

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Solution for 2d+4=-2d(4+2) equation:


Simplifying
2d + 4 = -2d(4 + 2)

Reorder the terms:
4 + 2d = -2d(4 + 2)

Combine like terms: 4 + 2 = 6
4 + 2d = -2d(6)

Reorder the terms for easier multiplication:
4 + 2d = -2 * 6d

Multiply -2 * 6
4 + 2d = -12d

Solving
4 + 2d = -12d

Solving for variable 'd'.

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

Add '12d' to each side of the equation.
4 + 2d + 12d = -12d + 12d

Combine like terms: 2d + 12d = 14d
4 + 14d = -12d + 12d

Combine like terms: -12d + 12d = 0
4 + 14d = 0

Add '-4' to each side of the equation.
4 + -4 + 14d = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 14d = 0 + -4
14d = 0 + -4

Combine like terms: 0 + -4 = -4
14d = -4

Divide each side by '14'.
d = -0.2857142857

Simplifying
d = -0.2857142857

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