n+7-n-12=n-6+8

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Solution for n+7-n-12=n-6+8 equation:


Simplifying
n + 7 + -1n + -12 = n + -6 + 8

Reorder the terms:
7 + -12 + n + -1n = n + -6 + 8

Combine like terms: 7 + -12 = -5
-5 + n + -1n = n + -6 + 8

Combine like terms: n + -1n = 0
-5 + 0 = n + -6 + 8
-5 = n + -6 + 8

Reorder the terms:
-5 = -6 + 8 + n

Combine like terms: -6 + 8 = 2
-5 = 2 + n

Solving
-5 = 2 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-5 + -1n = 2 + n + -1n

Combine like terms: n + -1n = 0
-5 + -1n = 2 + 0
-5 + -1n = 2

Add '5' to each side of the equation.
-5 + 5 + -1n = 2 + 5

Combine like terms: -5 + 5 = 0
0 + -1n = 2 + 5
-1n = 2 + 5

Combine like terms: 2 + 5 = 7
-1n = 7

Divide each side by '-1'.
n = -7

Simplifying
n = -7

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