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

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


Simplifying
5 + 4(5n + 4) + -1n = 0

Reorder the terms:
5 + 4(4 + 5n) + -1n = 0
5 + (4 * 4 + 5n * 4) + -1n = 0
5 + (16 + 20n) + -1n = 0

Combine like terms: 5 + 16 = 21
21 + 20n + -1n = 0

Combine like terms: 20n + -1n = 19n
21 + 19n = 0

Solving
21 + 19n = 0

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + 19n = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 19n = 0 + -21
19n = 0 + -21

Combine like terms: 0 + -21 = -21
19n = -21

Divide each side by '19'.
n = -1.105263158

Simplifying
n = -1.105263158

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