9n-4n=15-3n

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Solution for 9n-4n=15-3n equation: 


Simplifying
9n + -4n = 15 + -3n

Combine like terms: 9n + -4n = 5n
5n = 15 + -3n

Solving
5n = 15 + -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.
5n + 3n = 15 + -3n + 3n

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

Combine like terms: -3n + 3n = 0
8n = 15 + 0
8n = 15

Divide each side by '8'.
n = 1.875

Simplifying
n = 1.875

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