31-2n=-(8n+5)

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Solution for 31-2n=-(8n+5) equation:


Simplifying
31 + -2n = -1(8n + 5)

Reorder the terms:
31 + -2n = -1(5 + 8n)
31 + -2n = (5 * -1 + 8n * -1)
31 + -2n = (-5 + -8n)

Solving
31 + -2n = -5 + -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.
31 + -2n + 8n = -5 + -8n + 8n

Combine like terms: -2n + 8n = 6n
31 + 6n = -5 + -8n + 8n

Combine like terms: -8n + 8n = 0
31 + 6n = -5 + 0
31 + 6n = -5

Add '-31' to each side of the equation.
31 + -31 + 6n = -5 + -31

Combine like terms: 31 + -31 = 0
0 + 6n = -5 + -31
6n = -5 + -31

Combine like terms: -5 + -31 = -36
6n = -36

Divide each side by '6'.
n = -6

Simplifying
n = -6

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