5(3n+5)=9(4n+5)+2

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Solution for 5(3n+5)=9(4n+5)+2 equation:


Simplifying
5(3n + 5) = 9(4n + 5) + 2

Reorder the terms:
5(5 + 3n) = 9(4n + 5) + 2
(5 * 5 + 3n * 5) = 9(4n + 5) + 2
(25 + 15n) = 9(4n + 5) + 2

Reorder the terms:
25 + 15n = 9(5 + 4n) + 2
25 + 15n = (5 * 9 + 4n * 9) + 2
25 + 15n = (45 + 36n) + 2

Reorder the terms:
25 + 15n = 45 + 2 + 36n

Combine like terms: 45 + 2 = 47
25 + 15n = 47 + 36n

Solving
25 + 15n = 47 + 36n

Solving for variable 'n'.

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

Add '-36n' to each side of the equation.
25 + 15n + -36n = 47 + 36n + -36n

Combine like terms: 15n + -36n = -21n
25 + -21n = 47 + 36n + -36n

Combine like terms: 36n + -36n = 0
25 + -21n = 47 + 0
25 + -21n = 47

Add '-25' to each side of the equation.
25 + -25 + -21n = 47 + -25

Combine like terms: 25 + -25 = 0
0 + -21n = 47 + -25
-21n = 47 + -25

Combine like terms: 47 + -25 = 22
-21n = 22

Divide each side by '-21'.
n = -1.047619048

Simplifying
n = -1.047619048

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