39+2n=-(n-3)-3n

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Solution for 39+2n=-(n-3)-3n equation:


Simplifying
39 + 2n = -1(n + -3) + -3n

Reorder the terms:
39 + 2n = -1(-3 + n) + -3n
39 + 2n = (-3 * -1 + n * -1) + -3n
39 + 2n = (3 + -1n) + -3n

Combine like terms: -1n + -3n = -4n
39 + 2n = 3 + -4n

Solving
39 + 2n = 3 + -4n

Solving for variable 'n'.

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

Add '4n' to each side of the equation.
39 + 2n + 4n = 3 + -4n + 4n

Combine like terms: 2n + 4n = 6n
39 + 6n = 3 + -4n + 4n

Combine like terms: -4n + 4n = 0
39 + 6n = 3 + 0
39 + 6n = 3

Add '-39' to each side of the equation.
39 + -39 + 6n = 3 + -39

Combine like terms: 39 + -39 = 0
0 + 6n = 3 + -39
6n = 3 + -39

Combine like terms: 3 + -39 = -36
6n = -36

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

Simplifying
n = -6

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