3d-4(5d-8)=-12-6d

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Solution for 3d-4(5d-8)=-12-6d equation:


Simplifying
3d + -4(5d + -8) = -12 + -6d

Reorder the terms:
3d + -4(-8 + 5d) = -12 + -6d
3d + (-8 * -4 + 5d * -4) = -12 + -6d
3d + (32 + -20d) = -12 + -6d

Reorder the terms:
32 + 3d + -20d = -12 + -6d

Combine like terms: 3d + -20d = -17d
32 + -17d = -12 + -6d

Solving
32 + -17d = -12 + -6d

Solving for variable 'd'.

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

Add '6d' to each side of the equation.
32 + -17d + 6d = -12 + -6d + 6d

Combine like terms: -17d + 6d = -11d
32 + -11d = -12 + -6d + 6d

Combine like terms: -6d + 6d = 0
32 + -11d = -12 + 0
32 + -11d = -12

Add '-32' to each side of the equation.
32 + -32 + -11d = -12 + -32

Combine like terms: 32 + -32 = 0
0 + -11d = -12 + -32
-11d = -12 + -32

Combine like terms: -12 + -32 = -44
-11d = -44

Divide each side by '-11'.
d = 4

Simplifying
d = 4

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