-7n-9(5-2n)=

Solution for -7n-9(5-2n)= equation:

Simplifying
-7n + -9(5 + -2n) = 0
-7n + (5 * -9 + -2n * -9) = 0
-7n + (-45 + 18n) = 0

Reorder the terms:
-45 + -7n + 18n = 0

Combine like terms: -7n + 18n = 11n
-45 + 11n = 0

Solving
-45 + 11n = 0

Solving for variable 'n'.

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

Add '45' to each side of the equation.
-45 + 45 + 11n = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 11n = 0 + 45
11n = 0 + 45

Combine like terms: 0 + 45 = 45
11n = 45

Divide each side by '11'.
n = 4.090909091

Simplifying
n = 4.090909091