4(d+2)-2d=d

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


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

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

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

Solving
8 + 2d = d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
8 + 2d + -1d = d + -1d

Combine like terms: 2d + -1d = 1d
8 + 1d = d + -1d

Combine like terms: d + -1d = 0
8 + 1d = 0

Add '-8' to each side of the equation.
8 + -8 + 1d = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 1d = 0 + -8
1d = 0 + -8

Combine like terms: 0 + -8 = -8
1d = -8

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

Simplifying
d = -8

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