2n+18=8n-13

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Solution for 2n+18=8n-13 equation:


Simplifying
2n + 18 = 8n + -13

Reorder the terms:
18 + 2n = 8n + -13

Reorder the terms:
18 + 2n = -13 + 8n

Solving
18 + 2n = -13 + 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.
18 + 2n + -8n = -13 + 8n + -8n

Combine like terms: 2n + -8n = -6n
18 + -6n = -13 + 8n + -8n

Combine like terms: 8n + -8n = 0
18 + -6n = -13 + 0
18 + -6n = -13

Add '-18' to each side of the equation.
18 + -18 + -6n = -13 + -18

Combine like terms: 18 + -18 = 0
0 + -6n = -13 + -18
-6n = -13 + -18

Combine like terms: -13 + -18 = -31
-6n = -31

Divide each side by '-6'.
n = 5.166666667

Simplifying
n = 5.166666667

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