2[4-n]=-3n

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Solution for 2[4-n]=-3n equation:


Simplifying
2[4 + -1n] = -3n
[4 * 2 + -1n * 2] = -3n
[8 + -2n] = -3n

Solving
8 + -2n = -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
8 + -2n + 3n = -3n + 3n

Combine like terms: -2n + 3n = 1n
8 + 1n = -3n + 3n

Combine like terms: -3n + 3n = 0
8 + 1n = 0

Add '-8' to each side of the equation.
8 + -8 + 1n = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 1n = 0 + -8
1n = 0 + -8

Combine like terms: 0 + -8 = -8
1n = -8

Divide each side by '1'.
n = -8

Simplifying
n = -8

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