-30-4d=-3(8d+5)

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Solution for -30-4d=-3(8d+5) equation:


Simplifying
-30 + -4d = -3(8d + 5)

Reorder the terms:
-30 + -4d = -3(5 + 8d)
-30 + -4d = (5 * -3 + 8d * -3)
-30 + -4d = (-15 + -24d)

Solving
-30 + -4d = -15 + -24d

Solving for variable 'd'.

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

Add '24d' to each side of the equation.
-30 + -4d + 24d = -15 + -24d + 24d

Combine like terms: -4d + 24d = 20d
-30 + 20d = -15 + -24d + 24d

Combine like terms: -24d + 24d = 0
-30 + 20d = -15 + 0
-30 + 20d = -15

Add '30' to each side of the equation.
-30 + 30 + 20d = -15 + 30

Combine like terms: -30 + 30 = 0
0 + 20d = -15 + 30
20d = -15 + 30

Combine like terms: -15 + 30 = 15
20d = 15

Divide each side by '20'.
d = 0.75

Simplifying
d = 0.75

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