-4(-7-8n)=2(11+12n)+2n

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Solution for -4(-7-8n)=2(11+12n)+2n equation:


Simplifying
-4(-7 + -8n) = 2(11 + 12n) + 2n
(-7 * -4 + -8n * -4) = 2(11 + 12n) + 2n
(28 + 32n) = 2(11 + 12n) + 2n
28 + 32n = (11 * 2 + 12n * 2) + 2n
28 + 32n = (22 + 24n) + 2n

Combine like terms: 24n + 2n = 26n
28 + 32n = 22 + 26n

Solving
28 + 32n = 22 + 26n

Solving for variable 'n'.

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

Add '-26n' to each side of the equation.
28 + 32n + -26n = 22 + 26n + -26n

Combine like terms: 32n + -26n = 6n
28 + 6n = 22 + 26n + -26n

Combine like terms: 26n + -26n = 0
28 + 6n = 22 + 0
28 + 6n = 22

Add '-28' to each side of the equation.
28 + -28 + 6n = 22 + -28

Combine like terms: 28 + -28 = 0
0 + 6n = 22 + -28
6n = 22 + -28

Combine like terms: 22 + -28 = -6
6n = -6

Divide each side by '6'.
n = -1

Simplifying
n = -1

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