-4(5+4n)=36-8n

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Solution for -4(5+4n)=36-8n equation:


Simplifying
-4(5 + 4n) = 36 + -8n
(5 * -4 + 4n * -4) = 36 + -8n
(-20 + -16n) = 36 + -8n

Solving
-20 + -16n = 36 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
-20 + -16n + 8n = 36 + -8n + 8n

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

Combine like terms: -8n + 8n = 0
-20 + -8n = 36 + 0
-20 + -8n = 36

Add '20' to each side of the equation.
-20 + 20 + -8n = 36 + 20

Combine like terms: -20 + 20 = 0
0 + -8n = 36 + 20
-8n = 36 + 20

Combine like terms: 36 + 20 = 56
-8n = 56

Divide each side by '-8'.
n = -7

Simplifying
n = -7

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