2(4n+9)=

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Solution for 2(4n+9)= equation: 


Simplifying
2(4n + 9) = 0

Reorder the terms:
2(9 + 4n) = 0
(9 * 2 + 4n * 2) = 0
(18 + 8n) = 0

Solving
18 + 8n = 0

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + 8n = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 8n = 0 + -18
8n = 0 + -18

Combine like terms: 0 + -18 = -18
8n = -18

Divide each side by '8'.
n = -2.25

Simplifying
n = -2.25

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