7n+3(n+2)=16

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Solution for 7n+3(n+2)=16 equation:


Simplifying
7n + 3(n + 2) = 16

Reorder the terms:
7n + 3(2 + n) = 16
7n + (2 * 3 + n * 3) = 16
7n + (6 + 3n) = 16

Reorder the terms:
6 + 7n + 3n = 16

Combine like terms: 7n + 3n = 10n
6 + 10n = 16

Solving
6 + 10n = 16

Solving for variable 'n'.

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

Add '-6' to each side of the equation.
6 + -6 + 10n = 16 + -6

Combine like terms: 6 + -6 = 0
0 + 10n = 16 + -6
10n = 16 + -6

Combine like terms: 16 + -6 = 10
10n = 10

Divide each side by '10'.
n = 1

Simplifying
n = 1

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