3(8-4(n-2))+5n=-20+2(5(1-n)-6n)

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Solution for 3(8-4(n-2))+5n=-20+2(5(1-n)-6n) equation:


Simplifying
3(8 + -4(n + -2)) + 5n = -20 + 2(5(1 + -1n) + -6n)

Reorder the terms:
3(8 + -4(-2 + n)) + 5n = -20 + 2(5(1 + -1n) + -6n)
3(8 + (-2 * -4 + n * -4)) + 5n = -20 + 2(5(1 + -1n) + -6n)
3(8 + (8 + -4n)) + 5n = -20 + 2(5(1 + -1n) + -6n)

Combine like terms: 8 + 8 = 16
3(16 + -4n) + 5n = -20 + 2(5(1 + -1n) + -6n)
(16 * 3 + -4n * 3) + 5n = -20 + 2(5(1 + -1n) + -6n)
(48 + -12n) + 5n = -20 + 2(5(1 + -1n) + -6n)

Combine like terms: -12n + 5n = -7n
48 + -7n = -20 + 2(5(1 + -1n) + -6n)
48 + -7n = -20 + 2((1 * 5 + -1n * 5) + -6n)
48 + -7n = -20 + 2((5 + -5n) + -6n)

Combine like terms: -5n + -6n = -11n
48 + -7n = -20 + 2(5 + -11n)
48 + -7n = -20 + (5 * 2 + -11n * 2)
48 + -7n = -20 + (10 + -22n)

Combine like terms: -20 + 10 = -10
48 + -7n = -10 + -22n

Solving
48 + -7n = -10 + -22n

Solving for variable 'n'.

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

Add '22n' to each side of the equation.
48 + -7n + 22n = -10 + -22n + 22n

Combine like terms: -7n + 22n = 15n
48 + 15n = -10 + -22n + 22n

Combine like terms: -22n + 22n = 0
48 + 15n = -10 + 0
48 + 15n = -10

Add '-48' to each side of the equation.
48 + -48 + 15n = -10 + -48

Combine like terms: 48 + -48 = 0
0 + 15n = -10 + -48
15n = -10 + -48

Combine like terms: -10 + -48 = -58
15n = -58

Divide each side by '15'.
n = -3.866666667

Simplifying
n = -3.866666667

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