6n+6=3n+9

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Solution for 6n+6=3n+9 equation:


Simplifying
6n + 6 = 3n + 9

Reorder the terms:
6 + 6n = 3n + 9

Reorder the terms:
6 + 6n = 9 + 3n

Solving
6 + 6n = 9 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
6 + 6n + -3n = 9 + 3n + -3n

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

Combine like terms: 3n + -3n = 0
6 + 3n = 9 + 0
6 + 3n = 9

Add '-6' to each side of the equation.
6 + -6 + 3n = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 3n = 9 + -6
3n = 9 + -6

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

Divide each side by '3'.
n = 1

Simplifying
n = 1

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