-20+8n=3n+5n-15

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Solution for -20+8n=3n+5n-15 equation:


Simplifying
-20 + 8n = 3n + 5n + -15

Reorder the terms:
-20 + 8n = -15 + 3n + 5n

Combine like terms: 3n + 5n = 8n
-20 + 8n = -15 + 8n

Add '-8n' to each side of the equation.
-20 + 8n + -8n = -15 + 8n + -8n

Combine like terms: 8n + -8n = 0
-20 + 0 = -15 + 8n + -8n
-20 = -15 + 8n + -8n

Combine like terms: 8n + -8n = 0
-20 = -15 + 0
-20 = -15

Solving
-20 = -15

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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