-4(2n+5)=16

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Solution for -4(2n+5)=16 equation:


Simplifying
-4(2n + 5) = 16

Reorder the terms:
-4(5 + 2n) = 16
(5 * -4 + 2n * -4) = 16
(-20 + -8n) = 16

Solving
-20 + -8n = 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 + -8n = 16 + 20

Combine like terms: -20 + 20 = 0
0 + -8n = 16 + 20
-8n = 16 + 20

Combine like terms: 16 + 20 = 36
-8n = 36

Divide each side by '-8'.
n = -4.5

Simplifying
n = -4.5

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