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

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Solution for 3(d+12)=2(4-2d) equation: 


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

Reorder the terms:
3(12 + d) = 2(4 + -2d)
(12 * 3 + d * 3) = 2(4 + -2d)
(36 + 3d) = 2(4 + -2d)
36 + 3d = (4 * 2 + -2d * 2)
36 + 3d = (8 + -4d)

Solving
36 + 3d = 8 + -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.
36 + 3d + 4d = 8 + -4d + 4d

Combine like terms: 3d + 4d = 7d
36 + 7d = 8 + -4d + 4d

Combine like terms: -4d + 4d = 0
36 + 7d = 8 + 0
36 + 7d = 8

Add '-36' to each side of the equation.
36 + -36 + 7d = 8 + -36

Combine like terms: 36 + -36 = 0
0 + 7d = 8 + -36
7d = 8 + -36

Combine like terms: 8 + -36 = -28
7d = -28

Divide each side by '7'.
d = -4

Simplifying
d = -4

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