10(-8n+4)=8n-7(11n-12)

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Solution for 10(-8n+4)=8n-7(11n-12) equation:


Simplifying
10(-8n + 4) = 8n + -7(11n + -12)

Reorder the terms:
10(4 + -8n) = 8n + -7(11n + -12)
(4 * 10 + -8n * 10) = 8n + -7(11n + -12)
(40 + -80n) = 8n + -7(11n + -12)

Reorder the terms:
40 + -80n = 8n + -7(-12 + 11n)
40 + -80n = 8n + (-12 * -7 + 11n * -7)
40 + -80n = 8n + (84 + -77n)

Reorder the terms:
40 + -80n = 84 + 8n + -77n

Combine like terms: 8n + -77n = -69n
40 + -80n = 84 + -69n

Solving
40 + -80n = 84 + -69n

Solving for variable 'n'.

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

Add '69n' to each side of the equation.
40 + -80n + 69n = 84 + -69n + 69n

Combine like terms: -80n + 69n = -11n
40 + -11n = 84 + -69n + 69n

Combine like terms: -69n + 69n = 0
40 + -11n = 84 + 0
40 + -11n = 84

Add '-40' to each side of the equation.
40 + -40 + -11n = 84 + -40

Combine like terms: 40 + -40 = 0
0 + -11n = 84 + -40
-11n = 84 + -40

Combine like terms: 84 + -40 = 44
-11n = 44

Divide each side by '-11'.
n = -4

Simplifying
n = -4

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