n+7=14+n-1-3n

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Solution for n+7=14+n-1-3n equation:


Simplifying
n + 7 = 14 + n + -1 + -3n

Reorder the terms:
7 + n = 14 + n + -1 + -3n

Reorder the terms:
7 + n = 14 + -1 + n + -3n

Combine like terms: 14 + -1 = 13
7 + n = 13 + n + -3n

Combine like terms: n + -3n = -2n
7 + n = 13 + -2n

Solving
7 + n = 13 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
7 + n + 2n = 13 + -2n + 2n

Combine like terms: n + 2n = 3n
7 + 3n = 13 + -2n + 2n

Combine like terms: -2n + 2n = 0
7 + 3n = 13 + 0
7 + 3n = 13

Add '-7' to each side of the equation.
7 + -7 + 3n = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 3n = 13 + -7
3n = 13 + -7

Combine like terms: 13 + -7 = 6
3n = 6

Divide each side by '3'.
n = 2

Simplifying
n = 2

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