10n-5(n+8)=5

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Solution for 10n-5(n+8)=5 equation:


Simplifying
10n + -5(n + 8) = 5

Reorder the terms:
10n + -5(8 + n) = 5
10n + (8 * -5 + n * -5) = 5
10n + (-40 + -5n) = 5

Reorder the terms:
-40 + 10n + -5n = 5

Combine like terms: 10n + -5n = 5n
-40 + 5n = 5

Solving
-40 + 5n = 5

Solving for variable 'n'.

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

Add '40' to each side of the equation.
-40 + 40 + 5n = 5 + 40

Combine like terms: -40 + 40 = 0
0 + 5n = 5 + 40
5n = 5 + 40

Combine like terms: 5 + 40 = 45
5n = 45

Divide each side by '5'.
n = 9

Simplifying
n = 9

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