5n+6(2n+3)=8(n-4)-n

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Solution for 5n+6(2n+3)=8(n-4)-n equation:


Simplifying
5n + 6(2n + 3) = 8(n + -4) + -1n

Reorder the terms:
5n + 6(3 + 2n) = 8(n + -4) + -1n
5n + (3 * 6 + 2n * 6) = 8(n + -4) + -1n
5n + (18 + 12n) = 8(n + -4) + -1n

Reorder the terms:
18 + 5n + 12n = 8(n + -4) + -1n

Combine like terms: 5n + 12n = 17n
18 + 17n = 8(n + -4) + -1n

Reorder the terms:
18 + 17n = 8(-4 + n) + -1n
18 + 17n = (-4 * 8 + n * 8) + -1n
18 + 17n = (-32 + 8n) + -1n

Combine like terms: 8n + -1n = 7n
18 + 17n = -32 + 7n

Solving
18 + 17n = -32 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
18 + 17n + -7n = -32 + 7n + -7n

Combine like terms: 17n + -7n = 10n
18 + 10n = -32 + 7n + -7n

Combine like terms: 7n + -7n = 0
18 + 10n = -32 + 0
18 + 10n = -32

Add '-18' to each side of the equation.
18 + -18 + 10n = -32 + -18

Combine like terms: 18 + -18 = 0
0 + 10n = -32 + -18
10n = -32 + -18

Combine like terms: -32 + -18 = -50
10n = -50

Divide each side by '10'.
n = -5

Simplifying
n = -5

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