-100=-5(2n+4)

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Solution for -100=-5(2n+4) equation:


Simplifying
-100 = -5(2n + 4)

Reorder the terms:
-100 = -5(4 + 2n)
-100 = (4 * -5 + 2n * -5)
-100 = (-20 + -10n)

Solving
-100 = -20 + -10n

Solving for variable 'n'.

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

Add '10n' to each side of the equation.
-100 + 10n = -20 + -10n + 10n

Combine like terms: -10n + 10n = 0
-100 + 10n = -20 + 0
-100 + 10n = -20

Add '100' to each side of the equation.
-100 + 100 + 10n = -20 + 100

Combine like terms: -100 + 100 = 0
0 + 10n = -20 + 100
10n = -20 + 100

Combine like terms: -20 + 100 = 80
10n = 80

Divide each side by '10'.
n = 8

Simplifying
n = 8

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