-4d+4=2(6+2d)

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


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

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

Solving
4 + -4d = 12 + 4d

Solving for variable 'd'.

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

Add '-4d' to each side of the equation.
4 + -4d + -4d = 12 + 4d + -4d

Combine like terms: -4d + -4d = -8d
4 + -8d = 12 + 4d + -4d

Combine like terms: 4d + -4d = 0
4 + -8d = 12 + 0
4 + -8d = 12

Add '-4' to each side of the equation.
4 + -4 + -8d = 12 + -4

Combine like terms: 4 + -4 = 0
0 + -8d = 12 + -4
-8d = 12 + -4

Combine like terms: 12 + -4 = 8
-8d = 8

Divide each side by '-8'.
d = -1

Simplifying
d = -1

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