-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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