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

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


Simplifying
-1(-5 + n) = 4(7 + -4n) + 7
(-5 * -1 + n * -1) = 4(7 + -4n) + 7
(5 + -1n) = 4(7 + -4n) + 7
5 + -1n = (7 * 4 + -4n * 4) + 7
5 + -1n = (28 + -16n) + 7

Reorder the terms:
5 + -1n = 28 + 7 + -16n

Combine like terms: 28 + 7 = 35
5 + -1n = 35 + -16n

Solving
5 + -1n = 35 + -16n

Solving for variable 'n'.

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

Add '16n' to each side of the equation.
5 + -1n + 16n = 35 + -16n + 16n

Combine like terms: -1n + 16n = 15n
5 + 15n = 35 + -16n + 16n

Combine like terms: -16n + 16n = 0
5 + 15n = 35 + 0
5 + 15n = 35

Add '-5' to each side of the equation.
5 + -5 + 15n = 35 + -5

Combine like terms: 5 + -5 = 0
0 + 15n = 35 + -5
15n = 35 + -5

Combine like terms: 35 + -5 = 30
15n = 30

Divide each side by '15'.
n = 2

Simplifying
n = 2

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