n+2(3n+1)=23

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Solution for n+2(3n+1)=23 equation:


Simplifying
n + 2(3n + 1) = 23

Reorder the terms:
n + 2(1 + 3n) = 23
n + (1 * 2 + 3n * 2) = 23
n + (2 + 6n) = 23

Reorder the terms:
2 + n + 6n = 23

Combine like terms: n + 6n = 7n
2 + 7n = 23

Solving
2 + 7n = 23

Solving for variable 'n'.

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

Add '-2' to each side of the equation.
2 + -2 + 7n = 23 + -2

Combine like terms: 2 + -2 = 0
0 + 7n = 23 + -2
7n = 23 + -2

Combine like terms: 23 + -2 = 21
7n = 21

Divide each side by '7'.
n = 3

Simplifying
n = 3

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