-5(2n+4)=25

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Solution for -5(2n+4)=25 equation:


Simplifying
-5(2n + 4) = 25

Reorder the terms:
-5(4 + 2n) = 25
(4 * -5 + 2n * -5) = 25
(-20 + -10n) = 25

Solving
-20 + -10n = 25

Solving for variable 'n'.

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

Add '20' to each side of the equation.
-20 + 20 + -10n = 25 + 20

Combine like terms: -20 + 20 = 0
0 + -10n = 25 + 20
-10n = 25 + 20

Combine like terms: 25 + 20 = 45
-10n = 45

Divide each side by '-10'.
n = -4.5

Simplifying
n = -4.5

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