7(2+3n)=161

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Solution for 7(2+3n)=161 equation: 


Simplifying
7(2 + 3n) = 161
(2 * 7 + 3n * 7) = 161
(14 + 21n) = 161

Solving
14 + 21n = 161

Solving for variable 'n'.

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

Add '-14' to each side of the equation.
14 + -14 + 21n = 161 + -14

Combine like terms: 14 + -14 = 0
0 + 21n = 161 + -14
21n = 161 + -14

Combine like terms: 161 + -14 = 147
21n = 147

Divide each side by '21'.
n = 7

Simplifying
n = 7

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