5n-4(n+1)=-20-5n

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Solution for 5n-4(n+1)=-20-5n equation:


Simplifying
5n + -4(n + 1) = -20 + -5n

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

Reorder the terms:
-4 + 5n + -4n = -20 + -5n

Combine like terms: 5n + -4n = 1n
-4 + 1n = -20 + -5n

Solving
-4 + 1n = -20 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-4 + 1n + 5n = -20 + -5n + 5n

Combine like terms: 1n + 5n = 6n
-4 + 6n = -20 + -5n + 5n

Combine like terms: -5n + 5n = 0
-4 + 6n = -20 + 0
-4 + 6n = -20

Add '4' to each side of the equation.
-4 + 4 + 6n = -20 + 4

Combine like terms: -4 + 4 = 0
0 + 6n = -20 + 4
6n = -20 + 4

Combine like terms: -20 + 4 = -16
6n = -16

Divide each side by '6'.
n = -2.666666667

Simplifying
n = -2.666666667

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