9n+4[3n-4(2n-3)]=2-3(2n+4)

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Solution for 9n+4[3n-4(2n-3)]=2-3(2n+4) equation:


Simplifying
9n + 4[3n + -4(2n + -3)] = 2 + -3(2n + 4)

Reorder the terms:
9n + 4[3n + -4(-3 + 2n)] = 2 + -3(2n + 4)
9n + 4[3n + (-3 * -4 + 2n * -4)] = 2 + -3(2n + 4)
9n + 4[3n + (12 + -8n)] = 2 + -3(2n + 4)

Reorder the terms:
9n + 4[12 + 3n + -8n] = 2 + -3(2n + 4)

Combine like terms: 3n + -8n = -5n
9n + 4[12 + -5n] = 2 + -3(2n + 4)
9n + [12 * 4 + -5n * 4] = 2 + -3(2n + 4)
9n + [48 + -20n] = 2 + -3(2n + 4)

Reorder the terms:
48 + 9n + -20n = 2 + -3(2n + 4)

Combine like terms: 9n + -20n = -11n
48 + -11n = 2 + -3(2n + 4)

Reorder the terms:
48 + -11n = 2 + -3(4 + 2n)
48 + -11n = 2 + (4 * -3 + 2n * -3)
48 + -11n = 2 + (-12 + -6n)

Combine like terms: 2 + -12 = -10
48 + -11n = -10 + -6n

Solving
48 + -11n = -10 + -6n

Solving for variable 'n'.

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

Add '6n' to each side of the equation.
48 + -11n + 6n = -10 + -6n + 6n

Combine like terms: -11n + 6n = -5n
48 + -5n = -10 + -6n + 6n

Combine like terms: -6n + 6n = 0
48 + -5n = -10 + 0
48 + -5n = -10

Add '-48' to each side of the equation.
48 + -48 + -5n = -10 + -48

Combine like terms: 48 + -48 = 0
0 + -5n = -10 + -48
-5n = -10 + -48

Combine like terms: -10 + -48 = -58
-5n = -58

Divide each side by '-5'.
n = 11.6

Simplifying
n = 11.6

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