5n-4=4(n-1)

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Solution for 5n-4=4(n-1) equation:


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

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

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

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

Combine like terms: -4 + 4 = 0
0 + 5n = -4 + 4 + 4n
5n = -4 + 4 + 4n

Combine like terms: -4 + 4 = 0
5n = 0 + 4n
5n = 4n

Solving
5n = 4n

Solving for variable 'n'.

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

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

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

Combine like terms: 4n + -4n = 0
1n = 0

Divide each side by '1'.
n = 0

Simplifying
n = 0

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