3n-5+n-8=-4(-8n+4)-5(1+4n)

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Solution for 3n-5+n-8=-4(-8n+4)-5(1+4n) equation:


Simplifying
3n + -5 + n + -8 = -4(-8n + 4) + -5(1 + 4n)

Reorder the terms:
-5 + -8 + 3n + n = -4(-8n + 4) + -5(1 + 4n)

Combine like terms: -5 + -8 = -13
-13 + 3n + n = -4(-8n + 4) + -5(1 + 4n)

Combine like terms: 3n + n = 4n
-13 + 4n = -4(-8n + 4) + -5(1 + 4n)

Reorder the terms:
-13 + 4n = -4(4 + -8n) + -5(1 + 4n)
-13 + 4n = (4 * -4 + -8n * -4) + -5(1 + 4n)
-13 + 4n = (-16 + 32n) + -5(1 + 4n)
-13 + 4n = -16 + 32n + (1 * -5 + 4n * -5)
-13 + 4n = -16 + 32n + (-5 + -20n)

Reorder the terms:
-13 + 4n = -16 + -5 + 32n + -20n

Combine like terms: -16 + -5 = -21
-13 + 4n = -21 + 32n + -20n

Combine like terms: 32n + -20n = 12n
-13 + 4n = -21 + 12n

Solving
-13 + 4n = -21 + 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.
-13 + 4n + -12n = -21 + 12n + -12n

Combine like terms: 4n + -12n = -8n
-13 + -8n = -21 + 12n + -12n

Combine like terms: 12n + -12n = 0
-13 + -8n = -21 + 0
-13 + -8n = -21

Add '13' to each side of the equation.
-13 + 13 + -8n = -21 + 13

Combine like terms: -13 + 13 = 0
0 + -8n = -21 + 13
-8n = -21 + 13

Combine like terms: -21 + 13 = -8
-8n = -8

Divide each side by '-8'.
n = 1

Simplifying
n = 1

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