8(8-n)=9

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Solution for 8(8-n)=9 equation:


Simplifying
8(8 + -1n) = 9
(8 * 8 + -1n * 8) = 9
(64 + -8n) = 9

Solving
64 + -8n = 9

Solving for variable 'n'.

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

Add '-64' to each side of the equation.
64 + -64 + -8n = 9 + -64

Combine like terms: 64 + -64 = 0
0 + -8n = 9 + -64
-8n = 9 + -64

Combine like terms: 9 + -64 = -55
-8n = -55

Divide each side by '-8'.
n = 6.875

Simplifying
n = 6.875

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