3(n+10)=9

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Solution for 3(n+10)=9 equation: 


Simplifying
3(n + 10) = 9

Reorder the terms:
3(10 + n) = 9
(10 * 3 + n * 3) = 9
(30 + 3n) = 9

Solving
30 + 3n = 9

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + 3n = 9 + -30

Combine like terms: 30 + -30 = 0
0 + 3n = 9 + -30
3n = 9 + -30

Combine like terms: 9 + -30 = -21
3n = -21

Divide each side by '3'.
n = -7

Simplifying
n = -7

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