9(5n+3)-3n=

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Solution for 9(5n+3)-3n= equation:


Simplifying
9(5n + 3) + -3n = 0

Reorder the terms:
9(3 + 5n) + -3n = 0
(3 * 9 + 5n * 9) + -3n = 0
(27 + 45n) + -3n = 0

Combine like terms: 45n + -3n = 42n
27 + 42n = 0

Solving
27 + 42n = 0

Solving for variable 'n'.

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

Add '-27' to each side of the equation.
27 + -27 + 42n = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 42n = 0 + -27
42n = 0 + -27

Combine like terms: 0 + -27 = -27
42n = -27

Divide each side by '42'.
n = -0.6428571429

Simplifying
n = -0.6428571429

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