8(n+5)=7(-4n-8)+4n

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Solution for 8(n+5)=7(-4n-8)+4n equation:


Simplifying
8(n + 5) = 7(-4n + -8) + 4n

Reorder the terms:
8(5 + n) = 7(-4n + -8) + 4n
(5 * 8 + n * 8) = 7(-4n + -8) + 4n
(40 + 8n) = 7(-4n + -8) + 4n

Reorder the terms:
40 + 8n = 7(-8 + -4n) + 4n
40 + 8n = (-8 * 7 + -4n * 7) + 4n
40 + 8n = (-56 + -28n) + 4n

Combine like terms: -28n + 4n = -24n
40 + 8n = -56 + -24n

Solving
40 + 8n = -56 + -24n

Solving for variable 'n'.

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

Add '24n' to each side of the equation.
40 + 8n + 24n = -56 + -24n + 24n

Combine like terms: 8n + 24n = 32n
40 + 32n = -56 + -24n + 24n

Combine like terms: -24n + 24n = 0
40 + 32n = -56 + 0
40 + 32n = -56

Add '-40' to each side of the equation.
40 + -40 + 32n = -56 + -40

Combine like terms: 40 + -40 = 0
0 + 32n = -56 + -40
32n = -56 + -40

Combine like terms: -56 + -40 = -96
32n = -96

Divide each side by '32'.
n = -3

Simplifying
n = -3

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