-n-7=n+5

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Solution for -n-7=n+5 equation:


Simplifying
-1n + -7 = n + 5

Reorder the terms:
-7 + -1n = n + 5

Reorder the terms:
-7 + -1n = 5 + n

Solving
-7 + -1n = 5 + 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.
-7 + -1n + -1n = 5 + n + -1n

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

Combine like terms: n + -1n = 0
-7 + -2n = 5 + 0
-7 + -2n = 5

Add '7' to each side of the equation.
-7 + 7 + -2n = 5 + 7

Combine like terms: -7 + 7 = 0
0 + -2n = 5 + 7
-2n = 5 + 7

Combine like terms: 5 + 7 = 12
-2n = 12

Divide each side by '-2'.
n = -6

Simplifying
n = -6

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