1-4n+8n=13

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Solution for 1-4n+8n=13 equation: 


Simplifying
1 + -4n + 8n = 13

Combine like terms: -4n + 8n = 4n
1 + 4n = 13

Solving
1 + 4n = 13

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 4n = 13 + -1

Combine like terms: 1 + -1 = 0
0 + 4n = 13 + -1
4n = 13 + -1

Combine like terms: 13 + -1 = 12
4n = 12

Divide each side by '4'.
n = 3

Simplifying
n = 3

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