3.5n+8+4.5n=-17.5

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Solution for 3.5n+8+4.5n=-17.5 equation: 


Simplifying
3.5n + 8 + 4.5n = -17.5

Reorder the terms:
8 + 3.5n + 4.5n = -17.5

Combine like terms: 3.5n + 4.5n = 8n
8 + 8n = -17.5

Solving
8 + 8n = -17.5

Solving for variable 'n'.

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

Add '-8' to each side of the equation.
8 + -8 + 8n = -17.5 + -8

Combine like terms: 8 + -8 = 0
0 + 8n = -17.5 + -8
8n = -17.5 + -8

Combine like terms: -17.5 + -8 = -25.5
8n = -25.5

Divide each side by '8'.
n = -3.1875

Simplifying
n = -3.1875

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