4(-2d-4)=12

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


Simplifying
4(-2d + -4) = 12

Reorder the terms:
4(-4 + -2d) = 12
(-4 * 4 + -2d * 4) = 12
(-16 + -8d) = 12

Solving
-16 + -8d = 12

Solving for variable 'd'.

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

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

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

Combine like terms: 12 + 16 = 28
-8d = 28

Divide each side by '-8'.
d = -3.5

Simplifying
d = -3.5

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