8n-4n+5=15

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Solution for 8n-4n+5=15 equation:


Simplifying
8n + -4n + 5 = 15

Reorder the terms:
5 + 8n + -4n = 15

Combine like terms: 8n + -4n = 4n
5 + 4n = 15

Solving
5 + 4n = 15

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 4n = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 4n = 15 + -5
4n = 15 + -5

Combine like terms: 15 + -5 = 10
4n = 10

Divide each side by '4'.
n = 2.5

Simplifying
n = 2.5

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