9(2n-5)=(9n+1)+4

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Solution for 9(2n-5)=(9n+1)+4 equation:


Simplifying
9(2n + -5) = (9n + 1) + 4

Reorder the terms:
9(-5 + 2n) = (9n + 1) + 4
(-5 * 9 + 2n * 9) = (9n + 1) + 4
(-45 + 18n) = (9n + 1) + 4

Reorder the terms:
-45 + 18n = (1 + 9n) + 4

Remove parenthesis around (1 + 9n)
-45 + 18n = 1 + 9n + 4

Reorder the terms:
-45 + 18n = 1 + 4 + 9n

Combine like terms: 1 + 4 = 5
-45 + 18n = 5 + 9n

Solving
-45 + 18n = 5 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-45 + 18n + -9n = 5 + 9n + -9n

Combine like terms: 18n + -9n = 9n
-45 + 9n = 5 + 9n + -9n

Combine like terms: 9n + -9n = 0
-45 + 9n = 5 + 0
-45 + 9n = 5

Add '45' to each side of the equation.
-45 + 45 + 9n = 5 + 45

Combine like terms: -45 + 45 = 0
0 + 9n = 5 + 45
9n = 5 + 45

Combine like terms: 5 + 45 = 50
9n = 50

Divide each side by '9'.
n = 5.555555556

Simplifying
n = 5.555555556

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