2(d-4)=4(2d+1)

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Solution for 2(d-4)=4(2d+1) equation:


Simplifying
2(d + -4) = 4(2d + 1)

Reorder the terms:
2(-4 + d) = 4(2d + 1)
(-4 * 2 + d * 2) = 4(2d + 1)
(-8 + 2d) = 4(2d + 1)

Reorder the terms:
-8 + 2d = 4(1 + 2d)
-8 + 2d = (1 * 4 + 2d * 4)
-8 + 2d = (4 + 8d)

Solving
-8 + 2d = 4 + 8d

Solving for variable 'd'.

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

Add '-8d' to each side of the equation.
-8 + 2d + -8d = 4 + 8d + -8d

Combine like terms: 2d + -8d = -6d
-8 + -6d = 4 + 8d + -8d

Combine like terms: 8d + -8d = 0
-8 + -6d = 4 + 0
-8 + -6d = 4

Add '8' to each side of the equation.
-8 + 8 + -6d = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -6d = 4 + 8
-6d = 4 + 8

Combine like terms: 4 + 8 = 12
-6d = 12

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

Simplifying
d = -2

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