3(3n-6)=6(n+1)

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Solution for 3(3n-6)=6(n+1) equation:


Simplifying
3(3n + -6) = 6(n + 1)

Reorder the terms:
3(-6 + 3n) = 6(n + 1)
(-6 * 3 + 3n * 3) = 6(n + 1)
(-18 + 9n) = 6(n + 1)

Reorder the terms:
-18 + 9n = 6(1 + n)
-18 + 9n = (1 * 6 + n * 6)
-18 + 9n = (6 + 6n)

Solving
-18 + 9n = 6 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
-18 + 9n + -6n = 6 + 6n + -6n

Combine like terms: 9n + -6n = 3n
-18 + 3n = 6 + 6n + -6n

Combine like terms: 6n + -6n = 0
-18 + 3n = 6 + 0
-18 + 3n = 6

Add '18' to each side of the equation.
-18 + 18 + 3n = 6 + 18

Combine like terms: -18 + 18 = 0
0 + 3n = 6 + 18
3n = 6 + 18

Combine like terms: 6 + 18 = 24
3n = 24

Divide each side by '3'.
n = 8

Simplifying
n = 8

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