-(-4n+5)=-7-n

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Solution for -(-4n+5)=-7-n equation:


Simplifying
-1(-4n + 5) = -7 + -1n

Reorder the terms:
-1(5 + -4n) = -7 + -1n
(5 * -1 + -4n * -1) = -7 + -1n
(-5 + 4n) = -7 + -1n

Solving
-5 + 4n = -7 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-5 + 4n + n = -7 + -1n + n

Combine like terms: 4n + n = 5n
-5 + 5n = -7 + -1n + n

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

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

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

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

Divide each side by '5'.
n = -0.4

Simplifying
n = -0.4

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