2(5n+10)=40

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Solution for 2(5n+10)=40 equation: 


Simplifying
2(5n + 10) = 40

Reorder the terms:
2(10 + 5n) = 40
(10 * 2 + 5n * 2) = 40
(20 + 10n) = 40

Solving
20 + 10n = 40

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 = 40 + -20

Combine like terms: 20 + -20 = 0
0 + 10n = 40 + -20
10n = 40 + -20

Combine like terms: 40 + -20 = 20
10n = 20

Divide each side by '10'.
n = 2

Simplifying
n = 2

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