n+(n+1)+(n+3)=-3

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Solution for n+(n+1)+(n+3)=-3 equation:


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

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

Remove parenthesis around (1 + n)
n + 1 + n + (n + 3) = -3

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

Remove parenthesis around (3 + n)
n + 1 + n + 3 + n = -3

Reorder the terms:
1 + 3 + n + n + n = -3

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

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

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

Solving
4 + 3n = -3

Solving for variable 'n'.

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

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

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

Combine like terms: -3 + -4 = -7
3n = -7

Divide each side by '3'.
n = -2.333333333

Simplifying
n = -2.333333333

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