-9n-(5-5n)=

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Solution for -9n-(5-5n)= equation:


Simplifying
-9n + -1(5 + -5n) = 0
-9n + (5 * -1 + -5n * -1) = 0
-9n + (-5 + 5n) = 0

Reorder the terms:
-5 + -9n + 5n = 0

Combine like terms: -9n + 5n = -4n
-5 + -4n = 0

Solving
-5 + -4n = 0

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + -4n = 0 + 5

Combine like terms: -5 + 5 = 0
0 + -4n = 0 + 5
-4n = 0 + 5

Combine like terms: 0 + 5 = 5
-4n = 5

Divide each side by '-4'.
n = -1.25

Simplifying
n = -1.25

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