3(2*n+5)=15

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Solution for 3(2*n+5)=15 equation: 


Simplifying
3(2n + 5) = 15

Reorder the terms:
3(5 + 2n) = 15
(5 * 3 + 2n * 3) = 15
(15 + 6n) = 15

Add '-15' to each side of the equation.
15 + -15 + 6n = 15 + -15

Combine like terms: 15 + -15 = 0
0 + 6n = 15 + -15
6n = 15 + -15

Combine like terms: 15 + -15 = 0
6n = 0

Solving
6n = 0

Solving for variable 'n'.

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

Divide each side by '6'.
n = 0

Simplifying
n = 0

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