3(9d-1)=-84

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Solution for 3(9d-1)=-84 equation:


Simplifying
3(9d + -1) = -84

Reorder the terms:
3(-1 + 9d) = -84
(-1 * 3 + 9d * 3) = -84
(-3 + 27d) = -84

Solving
-3 + 27d = -84

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + 27d = -84 + 3

Combine like terms: -3 + 3 = 0
0 + 27d = -84 + 3
27d = -84 + 3

Combine like terms: -84 + 3 = -81
27d = -81

Divide each side by '27'.
d = -3

Simplifying
d = -3

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