4(d+2)=-(-2d+12)

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Solution for 4(d+2)=-(-2d+12) equation:


Simplifying
4(d + 2) = -1(-2d + 12)

Reorder the terms:
4(2 + d) = -1(-2d + 12)
(2 * 4 + d * 4) = -1(-2d + 12)
(8 + 4d) = -1(-2d + 12)

Reorder the terms:
8 + 4d = -1(12 + -2d)
8 + 4d = (12 * -1 + -2d * -1)
8 + 4d = (-12 + 2d)

Solving
8 + 4d = -12 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
8 + 4d + -2d = -12 + 2d + -2d

Combine like terms: 4d + -2d = 2d
8 + 2d = -12 + 2d + -2d

Combine like terms: 2d + -2d = 0
8 + 2d = -12 + 0
8 + 2d = -12

Add '-8' to each side of the equation.
8 + -8 + 2d = -12 + -8

Combine like terms: 8 + -8 = 0
0 + 2d = -12 + -8
2d = -12 + -8

Combine like terms: -12 + -8 = -20
2d = -20

Divide each side by '2'.
d = -10

Simplifying
d = -10

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