-3n+9-5n=-47

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Solution for -3n+9-5n=-47 equation:


Simplifying
-3n + 9 + -5n = -47

Reorder the terms:
9 + -3n + -5n = -47

Combine like terms: -3n + -5n = -8n
9 + -8n = -47

Solving
9 + -8n = -47

Solving for variable 'n'.

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

Add '-9' to each side of the equation.
9 + -9 + -8n = -47 + -9

Combine like terms: 9 + -9 = 0
0 + -8n = -47 + -9
-8n = -47 + -9

Combine like terms: -47 + -9 = -56
-8n = -56

Divide each side by '-8'.
n = 7

Simplifying
n = 7

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