2n+8=8n-1

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Solution for 2n+8=8n-1 equation:


Simplifying
2n + 8 = 8n + -1

Reorder the terms:
8 + 2n = 8n + -1

Reorder the terms:
8 + 2n = -1 + 8n

Solving
8 + 2n = -1 + 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.
8 + 2n + -8n = -1 + 8n + -8n

Combine like terms: 2n + -8n = -6n
8 + -6n = -1 + 8n + -8n

Combine like terms: 8n + -8n = 0
8 + -6n = -1 + 0
8 + -6n = -1

Add '-8' to each side of the equation.
8 + -8 + -6n = -1 + -8

Combine like terms: 8 + -8 = 0
0 + -6n = -1 + -8
-6n = -1 + -8

Combine like terms: -1 + -8 = -9
-6n = -9

Divide each side by '-6'.
n = 1.5

Simplifying
n = 1.5

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