n+5(2n+4)=31

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Solution for n+5(2n+4)=31 equation:


Simplifying
n + 5(2n + 4) = 31

Reorder the terms:
n + 5(4 + 2n) = 31
n + (4 * 5 + 2n * 5) = 31
n + (20 + 10n) = 31

Reorder the terms:
20 + n + 10n = 31

Combine like terms: n + 10n = 11n
20 + 11n = 31

Solving
20 + 11n = 31

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 + 11n = 31 + -20

Combine like terms: 20 + -20 = 0
0 + 11n = 31 + -20
11n = 31 + -20

Combine like terms: 31 + -20 = 11
11n = 11

Divide each side by '11'.
n = 1

Simplifying
n = 1

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