5(n+1)-(1-8n)=12n

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Solution for 5(n+1)-(1-8n)=12n equation:


Simplifying
5(n + 1) + -1(1 + -8n) = 12n

Reorder the terms:
5(1 + n) + -1(1 + -8n) = 12n
(1 * 5 + n * 5) + -1(1 + -8n) = 12n
(5 + 5n) + -1(1 + -8n) = 12n
5 + 5n + (1 * -1 + -8n * -1) = 12n
5 + 5n + (-1 + 8n) = 12n

Reorder the terms:
5 + -1 + 5n + 8n = 12n

Combine like terms: 5 + -1 = 4
4 + 5n + 8n = 12n

Combine like terms: 5n + 8n = 13n
4 + 13n = 12n

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

Combine like terms: 13n + -12n = 1n
4 + 1n = 12n + -12n

Combine like terms: 12n + -12n = 0
4 + 1n = 0

Add '-4' to each side of the equation.
4 + -4 + 1n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 1n = 0 + -4
1n = 0 + -4

Combine like terms: 0 + -4 = -4
1n = -4

Divide each side by '1'.
n = -4

Simplifying
n = -4

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