-4(d-20)=16

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Solution for -4(d-20)=16 equation: 


Simplifying
-4(d + -20) = 16

Reorder the terms:
-4(-20 + d) = 16
(-20 * -4 + d * -4) = 16
(80 + -4d) = 16

Solving
80 + -4d = 16

Solving for variable 'd'.

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

Add '-80' to each side of the equation.
80 + -80 + -4d = 16 + -80

Combine like terms: 80 + -80 = 0
0 + -4d = 16 + -80
-4d = 16 + -80

Combine like terms: 16 + -80 = -64
-4d = -64

Divide each side by '-4'.
d = 16

Simplifying
d = 16

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