-20-8n=-4(-4n+5)-4n

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Solution for -20-8n=-4(-4n+5)-4n equation:


Simplifying
-20 + -8n = -4(-4n + 5) + -4n

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

Combine like terms: 16n + -4n = 12n
-20 + -8n = -20 + 12n

Add '20' to each side of the equation.
-20 + 20 + -8n = -20 + 20 + 12n

Combine like terms: -20 + 20 = 0
0 + -8n = -20 + 20 + 12n
-8n = -20 + 20 + 12n

Combine like terms: -20 + 20 = 0
-8n = 0 + 12n
-8n = 12n

Solving
-8n = 12n

Solving for variable 'n'.

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

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

Combine like terms: -8n + -12n = -20n
-20n = 12n + -12n

Combine like terms: 12n + -12n = 0
-20n = 0

Divide each side by '-20'.
n = 0.0

Simplifying
n = 0.0

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