-28-4n=-4(-1+5n)

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Solution for -28-4n=-4(-1+5n) equation:


Simplifying
-28 + -4n = -4(-1 + 5n)
-28 + -4n = (-1 * -4 + 5n * -4)
-28 + -4n = (4 + -20n)

Solving
-28 + -4n = 4 + -20n

Solving for variable 'n'.

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

Add '20n' to each side of the equation.
-28 + -4n + 20n = 4 + -20n + 20n

Combine like terms: -4n + 20n = 16n
-28 + 16n = 4 + -20n + 20n

Combine like terms: -20n + 20n = 0
-28 + 16n = 4 + 0
-28 + 16n = 4

Add '28' to each side of the equation.
-28 + 28 + 16n = 4 + 28

Combine like terms: -28 + 28 = 0
0 + 16n = 4 + 28
16n = 4 + 28

Combine like terms: 4 + 28 = 32
16n = 32

Divide each side by '16'.
n = 2

Simplifying
n = 2

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