-31-3d=-6(4d-2)

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Solution for -31-3d=-6(4d-2) equation:


Simplifying
-31 + -3d = -6(4d + -2)

Reorder the terms:
-31 + -3d = -6(-2 + 4d)
-31 + -3d = (-2 * -6 + 4d * -6)
-31 + -3d = (12 + -24d)

Solving
-31 + -3d = 12 + -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.
-31 + -3d + 24d = 12 + -24d + 24d

Combine like terms: -3d + 24d = 21d
-31 + 21d = 12 + -24d + 24d

Combine like terms: -24d + 24d = 0
-31 + 21d = 12 + 0
-31 + 21d = 12

Add '31' to each side of the equation.
-31 + 31 + 21d = 12 + 31

Combine like terms: -31 + 31 = 0
0 + 21d = 12 + 31
21d = 12 + 31

Combine like terms: 12 + 31 = 43
21d = 43

Divide each side by '21'.
d = 2.047619048

Simplifying
d = 2.047619048

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