9(2n+4)=6(5n+9)+6

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Solution for 9(2n+4)=6(5n+9)+6 equation:


Simplifying
9(2n + 4) = 6(5n + 9) + 6

Reorder the terms:
9(4 + 2n) = 6(5n + 9) + 6
(4 * 9 + 2n * 9) = 6(5n + 9) + 6
(36 + 18n) = 6(5n + 9) + 6

Reorder the terms:
36 + 18n = 6(9 + 5n) + 6
36 + 18n = (9 * 6 + 5n * 6) + 6
36 + 18n = (54 + 30n) + 6

Reorder the terms:
36 + 18n = 54 + 6 + 30n

Combine like terms: 54 + 6 = 60
36 + 18n = 60 + 30n

Solving
36 + 18n = 60 + 30n

Solving for variable 'n'.

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

Add '-30n' to each side of the equation.
36 + 18n + -30n = 60 + 30n + -30n

Combine like terms: 18n + -30n = -12n
36 + -12n = 60 + 30n + -30n

Combine like terms: 30n + -30n = 0
36 + -12n = 60 + 0
36 + -12n = 60

Add '-36' to each side of the equation.
36 + -36 + -12n = 60 + -36

Combine like terms: 36 + -36 = 0
0 + -12n = 60 + -36
-12n = 60 + -36

Combine like terms: 60 + -36 = 24
-12n = 24

Divide each side by '-12'.
n = -2

Simplifying
n = -2

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