-3(2d+6)=-30

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Solution for -3(2d+6)=-30 equation:


Simplifying
-3(2d + 6) = -30

Reorder the terms:
-3(6 + 2d) = -30
(6 * -3 + 2d * -3) = -30
(-18 + -6d) = -30

Solving
-18 + -6d = -30

Solving for variable 'd'.

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

Add '18' to each side of the equation.
-18 + 18 + -6d = -30 + 18

Combine like terms: -18 + 18 = 0
0 + -6d = -30 + 18
-6d = -30 + 18

Combine like terms: -30 + 18 = -12
-6d = -12

Divide each side by '-6'.
d = 2

Simplifying
d = 2

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