5n+3n-9=2(4n+4)

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Solution for 5n+3n-9=2(4n+4) equation:


Simplifying
5n + 3n + -9 = 2(4n + 4)

Reorder the terms:
-9 + 5n + 3n = 2(4n + 4)

Combine like terms: 5n + 3n = 8n
-9 + 8n = 2(4n + 4)

Reorder the terms:
-9 + 8n = 2(4 + 4n)
-9 + 8n = (4 * 2 + 4n * 2)
-9 + 8n = (8 + 8n)

Add '-8n' to each side of the equation.
-9 + 8n + -8n = 8 + 8n + -8n

Combine like terms: 8n + -8n = 0
-9 + 0 = 8 + 8n + -8n
-9 = 8 + 8n + -8n

Combine like terms: 8n + -8n = 0
-9 = 8 + 0
-9 = 8

Solving
-9 = 8

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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