3(4d+12)+2(3d+5)=d

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Solution for 3(4d+12)+2(3d+5)=d equation:


Simplifying
3(4d + 12) + 2(3d + 5) = d

Reorder the terms:
3(12 + 4d) + 2(3d + 5) = d
(12 * 3 + 4d * 3) + 2(3d + 5) = d
(36 + 12d) + 2(3d + 5) = d

Reorder the terms:
36 + 12d + 2(5 + 3d) = d
36 + 12d + (5 * 2 + 3d * 2) = d
36 + 12d + (10 + 6d) = d

Reorder the terms:
36 + 10 + 12d + 6d = d

Combine like terms: 36 + 10 = 46
46 + 12d + 6d = d

Combine like terms: 12d + 6d = 18d
46 + 18d = d

Solving
46 + 18d = d

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.
46 + 18d + -1d = d + -1d

Combine like terms: 18d + -1d = 17d
46 + 17d = d + -1d

Combine like terms: d + -1d = 0
46 + 17d = 0

Add '-46' to each side of the equation.
46 + -46 + 17d = 0 + -46

Combine like terms: 46 + -46 = 0
0 + 17d = 0 + -46
17d = 0 + -46

Combine like terms: 0 + -46 = -46
17d = -46

Divide each side by '17'.
d = -2.705882353

Simplifying
d = -2.705882353

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