4(4+2d)=12d

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Solution for 4(4+2d)=12d equation:


Simplifying
4(4 + 2d) = 12d
(4 * 4 + 2d * 4) = 12d
(16 + 8d) = 12d

Solving
16 + 8d = 12d

Solving for variable 'd'.

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

Add '-12d' to each side of the equation.
16 + 8d + -12d = 12d + -12d

Combine like terms: 8d + -12d = -4d
16 + -4d = 12d + -12d

Combine like terms: 12d + -12d = 0
16 + -4d = 0

Add '-16' to each side of the equation.
16 + -16 + -4d = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -4d = 0 + -16
-4d = 0 + -16

Combine like terms: 0 + -16 = -16
-4d = -16

Divide each side by '-4'.
d = 4

Simplifying
d = 4

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