3(2+n)=66

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Solution for 3(2+n)=66 equation: 


Simplifying
3(2 + n) = 66
(2 * 3 + n * 3) = 66
(6 + 3n) = 66

Solving
6 + 3n = 66

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 + 3n = 66 + -6

Combine like terms: 6 + -6 = 0
0 + 3n = 66 + -6
3n = 66 + -6

Combine like terms: 66 + -6 = 60
3n = 60

Divide each side by '3'.
n = 20

Simplifying
n = 20

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