7(3n+5)=6(9n+3)+9

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Solution for 7(3n+5)=6(9n+3)+9 equation:


Simplifying
7(3n + 5) = 6(9n + 3) + 9

Reorder the terms:
7(5 + 3n) = 6(9n + 3) + 9
(5 * 7 + 3n * 7) = 6(9n + 3) + 9
(35 + 21n) = 6(9n + 3) + 9

Reorder the terms:
35 + 21n = 6(3 + 9n) + 9
35 + 21n = (3 * 6 + 9n * 6) + 9
35 + 21n = (18 + 54n) + 9

Reorder the terms:
35 + 21n = 18 + 9 + 54n

Combine like terms: 18 + 9 = 27
35 + 21n = 27 + 54n

Solving
35 + 21n = 27 + 54n

Solving for variable 'n'.

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

Add '-54n' to each side of the equation.
35 + 21n + -54n = 27 + 54n + -54n

Combine like terms: 21n + -54n = -33n
35 + -33n = 27 + 54n + -54n

Combine like terms: 54n + -54n = 0
35 + -33n = 27 + 0
35 + -33n = 27

Add '-35' to each side of the equation.
35 + -35 + -33n = 27 + -35

Combine like terms: 35 + -35 = 0
0 + -33n = 27 + -35
-33n = 27 + -35

Combine like terms: 27 + -35 = -8
-33n = -8

Divide each side by '-33'.
n = 0.2424242424

Simplifying
n = 0.2424242424

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