12-4(4-2d)=

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


Simplifying
12 + -4(4 + -2d) = 0
12 + (4 * -4 + -2d * -4) = 0
12 + (-16 + 8d) = 0

Combine like terms: 12 + -16 = -4
-4 + 8d = 0

Solving
-4 + 8d = 0

Solving for variable 'd'.

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

Add '4' to each side of the equation.
-4 + 4 + 8d = 0 + 4

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

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

Divide each side by '8'.
d = 0.5

Simplifying
d = 0.5

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