3(2n-4)=(9n+7)+6

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Solution for 3(2n-4)=(9n+7)+6 equation:


Simplifying
3(2n + -4) = (9n + 7) + 6

Reorder the terms:
3(-4 + 2n) = (9n + 7) + 6
(-4 * 3 + 2n * 3) = (9n + 7) + 6
(-12 + 6n) = (9n + 7) + 6

Reorder the terms:
-12 + 6n = (7 + 9n) + 6

Remove parenthesis around (7 + 9n)
-12 + 6n = 7 + 9n + 6

Reorder the terms:
-12 + 6n = 7 + 6 + 9n

Combine like terms: 7 + 6 = 13
-12 + 6n = 13 + 9n

Solving
-12 + 6n = 13 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-12 + 6n + -9n = 13 + 9n + -9n

Combine like terms: 6n + -9n = -3n
-12 + -3n = 13 + 9n + -9n

Combine like terms: 9n + -9n = 0
-12 + -3n = 13 + 0
-12 + -3n = 13

Add '12' to each side of the equation.
-12 + 12 + -3n = 13 + 12

Combine like terms: -12 + 12 = 0
0 + -3n = 13 + 12
-3n = 13 + 12

Combine like terms: 13 + 12 = 25
-3n = 25

Divide each side by '-3'.
n = -8.333333333

Simplifying
n = -8.333333333

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