-12d-6(-6d-17)=7d

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Solution for -12d-6(-6d-17)=7d equation:


Simplifying
-12d + -6(-6d + -17) = 7d

Reorder the terms:
-12d + -6(-17 + -6d) = 7d
-12d + (-17 * -6 + -6d * -6) = 7d
-12d + (102 + 36d) = 7d

Reorder the terms:
102 + -12d + 36d = 7d

Combine like terms: -12d + 36d = 24d
102 + 24d = 7d

Solving
102 + 24d = 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
102 + 24d + -7d = 7d + -7d

Combine like terms: 24d + -7d = 17d
102 + 17d = 7d + -7d

Combine like terms: 7d + -7d = 0
102 + 17d = 0

Add '-102' to each side of the equation.
102 + -102 + 17d = 0 + -102

Combine like terms: 102 + -102 = 0
0 + 17d = 0 + -102
17d = 0 + -102

Combine like terms: 0 + -102 = -102
17d = -102

Divide each side by '17'.
d = -6

Simplifying
d = -6

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