8n-15=3n+5

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Solution for 8n-15=3n+5 equation:


Simplifying
8n + -15 = 3n + 5

Reorder the terms:
-15 + 8n = 3n + 5

Reorder the terms:
-15 + 8n = 5 + 3n

Solving
-15 + 8n = 5 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-15 + 8n + -3n = 5 + 3n + -3n

Combine like terms: 8n + -3n = 5n
-15 + 5n = 5 + 3n + -3n

Combine like terms: 3n + -3n = 0
-15 + 5n = 5 + 0
-15 + 5n = 5

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

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

Combine like terms: 5 + 15 = 20
5n = 20

Divide each side by '5'.
n = 4

Simplifying
n = 4

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