4-n=8n

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Solution for 4-n=8n equation:


Simplifying
4 + -1n = 8n

Solving
4 + -1n = 8n

Solving for variable 'n'.

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

Add '-8n' to each side of the equation.
4 + -1n + -8n = 8n + -8n

Combine like terms: -1n + -8n = -9n
4 + -9n = 8n + -8n

Combine like terms: 8n + -8n = 0
4 + -9n = 0

Add '-4' to each side of the equation.
4 + -4 + -9n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -9n = 0 + -4
-9n = 0 + -4

Combine like terms: 0 + -4 = -4
-9n = -4

Divide each side by '-9'.
n = 0.4444444444

Simplifying
n = 0.4444444444

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