-n+5=-7+2n

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Solution for -n+5=-7+2n equation:


Simplifying
-1n + 5 = -7 + 2n

Reorder the terms:
5 + -1n = -7 + 2n

Solving
5 + -1n = -7 + 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.
5 + -1n + -2n = -7 + 2n + -2n

Combine like terms: -1n + -2n = -3n
5 + -3n = -7 + 2n + -2n

Combine like terms: 2n + -2n = 0
5 + -3n = -7 + 0
5 + -3n = -7

Add '-5' to each side of the equation.
5 + -5 + -3n = -7 + -5

Combine like terms: 5 + -5 = 0
0 + -3n = -7 + -5
-3n = -7 + -5

Combine like terms: -7 + -5 = -12
-3n = -12

Divide each side by '-3'.
n = 4

Simplifying
n = 4

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