-15-9(3d-19)=-4-17d

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Solution for -15-9(3d-19)=-4-17d equation:


Simplifying
-15 + -9(3d + -19) = -4 + -17d

Reorder the terms:
-15 + -9(-19 + 3d) = -4 + -17d
-15 + (-19 * -9 + 3d * -9) = -4 + -17d
-15 + (171 + -27d) = -4 + -17d

Combine like terms: -15 + 171 = 156
156 + -27d = -4 + -17d

Solving
156 + -27d = -4 + -17d

Solving for variable 'd'.

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

Add '17d' to each side of the equation.
156 + -27d + 17d = -4 + -17d + 17d

Combine like terms: -27d + 17d = -10d
156 + -10d = -4 + -17d + 17d

Combine like terms: -17d + 17d = 0
156 + -10d = -4 + 0
156 + -10d = -4

Add '-156' to each side of the equation.
156 + -156 + -10d = -4 + -156

Combine like terms: 156 + -156 = 0
0 + -10d = -4 + -156
-10d = -4 + -156

Combine like terms: -4 + -156 = -160
-10d = -160

Divide each side by '-10'.
d = 16

Simplifying
d = 16

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