4(5-n)=-16

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Solution for 4(5-n)=-16 equation: 


Simplifying
4(5 + -1n) = -16
(5 * 4 + -1n * 4) = -16
(20 + -4n) = -16

Solving
20 + -4n = -16

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + -4n = -16 + -20

Combine like terms: 20 + -20 = 0
0 + -4n = -16 + -20
-4n = -16 + -20

Combine like terms: -16 + -20 = -36
-4n = -36

Divide each side by '-4'.
n = 9

Simplifying
n = 9

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