-4(8+5n)=9

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Solution for -4(8+5n)=9 equation: 


Simplifying
-4(8 + 5n) = 9
(8 * -4 + 5n * -4) = 9
(-32 + -20n) = 9

Solving
-32 + -20n = 9

Solving for variable 'n'.

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

Add '32' to each side of the equation.
-32 + 32 + -20n = 9 + 32

Combine like terms: -32 + 32 = 0
0 + -20n = 9 + 32
-20n = 9 + 32

Combine like terms: 9 + 32 = 41
-20n = 41

Divide each side by '-20'.
n = -2.05

Simplifying
n = -2.05

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